HPLC - Catalog

PRODUCT CATALOGSRI I n s t r u m e n t sU . S . M A N U F A C T U R E R O F C U S T O M G A S C H R O M AT O G R A P H S Y S T E M S20111TermsMinimum Order US $75.00Currency US dollars, Visa, MasterCard, American Express, Wire Transfer, US bank check.Payment Terms 40% deposit, balance net 30 days.Restocking Charge 25% plus 1% per day after 30 days from invoice date.Shipment FOB factory.Repairs All repairs are performed at the SRI factory.Changes Product specifications, design and prices may change without notice.10 great reasons to choose an SRI GC or data system:1. SRI instruments are typically HALF the price of comparable units from other manufacturers.2. SRI instruments come in a rugged, reusable shipping container.3. Choose from 16 GC detectors, and mount four, five or even six on one GC. No one offers more detector choices4. Choose from 12 GC injector types and install up to five on one GC. Perform more analyses on one GC than you thought possible5. The built-in PeakSimple for Windows chromatography data system connects to your laptop or desktop computer using a USB cable. Software updates are FREE and can be downloaded from our website: www.srigc.com6. SRI instruments come with a two year warranty and free technical support. When you call SRI, you reach a knowledgeable technician immediately, not voice mail.7. Easy hardware upgrades-SRI can install an additional detector or injector on your existing GC in a matter of days.8. Customization SRI offers over 1,000 possible GC configurations-name your application.9. Rent a GC or a data system if your need is short-term. SRI maintains an extensive selection of GC configurations so you can have what you need when you need it.10. CE, TUV, GS and NRTL approvals: SRI manufactures all instruments in compliance with EN 61010 standards for laboratory equipment.SRI I n s t r u m e n t sU . S . M A N U F A C T U R E R O F C U S T O M G A S C H R O M AT O G R A P H S Y S T E M SContact us to orderSRI Instruments ¦ 310-214-509220720 Earl StreetTorrance, CA 90503 USAwww.srigc.com ¦ sales@srigc.comsamTextfeldSRI Instruments Europe GmbH Rhöndorfer Str. 51 D 53604 Bad Honnef Tel. +49 2224 76615 www.sri-instruments-europe.com mailto@sri-instruments-europe.com samTextfeld  50,00 samTextfeld ? , Euro samTextfeldAll repairs are performed at the SRI Europe factory 2SRI Product IndexPopular GC ConfigurationsChoose from our pre configured GC models for common applications.How to Build a Custom GCThe parts and processes that go into creating your custom SRI GC configuration. Chassis OptionsChoose from six versatile GC chassis models: 8610C, 8610D, 8610V, 310, 410 & 110. GC DetectorsSelect from 16 detector types and mount up to six per GC chassis. GC InjectorsSelect up to five injectors and sample introduction options per GC chassis. GC AccessoriesMethanizer, “whisper quiet” air compressor, columns and more PeakSimple Chromatography Data Systems & Software 1 or 6 channel data systems with PeakSimple software. Warranty, Agency Approvals and Certifications 3273139537479902SRI Product IndexPopular GC ConfigurationsChoose from our preconfigured GC models for common applications.How to Build a Custom GCThe parts and processes that go into creating your custom SRI GC configuration.Chassis OptionsChoose from five versatile GC chassis models: 8610C, 8610D, 310, 410 and 110.GC DetectorsSelect from 16 detector types and mount up to six per GC chassis.GC InjectorsSelect up to five injectors and sample introduction options per GC chassis.GCAccessoriesHydrogen generator, methanizer, “whisper quiet” air compressor, columns and morePeakSimple Chromatography Data Systems1, 4 or 6 channel data systems with PeakSimple software.PeakSimple Chromatography Software for WindowsTM FeaturesWarranty, Agency Approvals and CertificationsSRI Product Index3-3334-3738-4344-5758-8485-9197-100101-108111-1122SRI Product IndexPopular GC ConfigurationsChoose from our preconfigured GC models for common applications.How to Build a Custom GCThe parts and processes that go into creating your custom SRI GC configuration.Chassis OptionsChoose from five versatile GC chassis models: 8610C, 8610D, 310, 410 and 110.GC DetectorsSelect from 16 detector types and mount up to six per GC chassis.GC InjectorsSelect up to five injectors and sample introduction options per GC chassis.GCAccessoriesHydrogen generator, methanizer, “whisper quiet” air compressor, columns and morePeakSimple Chromatography Data Systems1, 4 or 6 channel data systems with PeakSimple software.PeakSimple Chromatography Software for WindowsTM FeaturesWarranty, Agency Approvals and CertificationsSRI Product Index3-3334-3738-4344-5758-8485-9197-100101-108111-1122SRI Product IndexPopular GC ConfigurationsChoose from our preconfigured GC models for common applications.How to Build a Custom GCThe parts and processes that go into creating your custom SRI GC configuration.Chassis OptionsChoose from five versatile GC chassis models: 8610C, 8610D, 310, 410 and 110.GC DetectorsSelect from 16 detector types and mount up to six per GC chassis.GC InjectorsSelect up to five injectors and sample introduction options per GC chassis.GCAccessoriesHydrogen generator, methanizer, “whisper quiet” air compressor, columns and morePeakSimple Chromatography Data Systems1, 4 or 6 channel data systems with PeakSimple software.PeakSimple Chromatography Software for WindowsTM FeaturesWarranty, Agency Approvals and CertificationsSRI Product Index3-3334-3738-4344-5758-8485-9197-100101-108111-1122SRI Product IndexPopular GC ConfigurationsChoose from our preconfigured GC models for common applications.How to Build a Custom GCThe parts and processes that go into creating your custom SRI GC configuration.Chassis OptionsChoose from five versatile GC chassis models: 8610C, 8610D, 310, 410 and 110.GC DetectorsSelect from 16 detector types and mount up to six per GC chassis.GC InjectorsSelect up to five injectors and sample introduction options per GC chassis.GCAccessoriesHydrogen generator, methanizer, “whisper quiet” air compressor, columns and morePeakSimple Chromatography Data Systems1, 4 or 6 channel data systems with PeakSimple software.PeakSimple Chromatography Software for WindowsTM FeaturesWarranty, Agency Approvals and CertificationsSRI Product Index3-3334-3738-4344-5758-8485-9197-100101-108111-1122SRI Product IndexPopular GC ConfigurationsChoose from our preconfigured GC models for common applications.How to Build a Custom GCThe parts and processes that go into creating your custom SRI GC configuration.Chassis OptionsChoose from five versatile GC chassis models: 8610C, 8610D, 310, 410 and 110.GC DetectorsSelect from 16 detector types and mount up to six per GC chassis.GC InjectorsSelect up to five injectors and sample introduction options per GC chassis.GCAccessoriesHydrogen generator, methanizer, “whisper quiet” air compressor, columns and morePeakSimple Chromatography Data Systems1, 4 or 6 channel data systems with PeakSimple software.PeakSimple Chromatography Software for WindowsTM FeaturesWarranty, Agency Approvals and CertificationsSRI Product Index3-3334-3738-4344-5758-8485-9197-100101-108111-11235How to Build a Custom SRI GC4. Accessorize.3. Choose your injectors.Injector types are selected by the user depending on the particular measurement application, detection limit andregulatory requirements. Twelve injector types are available for installation on SRI GCs. Up to five injectors may bemounted simultaneously on the Model 8610C or 8610D. The Model 310 will accommodate a single On-column,Heated Flash Vaporization, Heated Split/Splitless, or PTV Injector. The On-Column Injector is standard equipmenton every 8610C, 8610D and 310 GC. Heated Flash Vaporization, Heated Split/Splitless and PTV Injectors are allupgrades to the standard On-Column Injector.Although many injectors and detectors can be built into every GC chassis, there are instanceswhere certain components would occupy the same space, or we just run out of room. If you are notsure if everything you want will fit, call one of our knowledgeable technical support agents for help.How to Build a Custom SRI GC8690-CONF Custom configurationSample Types and Appropriate InjectorsOn-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace,Purge & Trap, Liquid Injection Valve, Liquid Autosamplers or HeadspaceAutosamplerThermal Desorber, Heated Static Headspace, PTV or HeadspaceAutosamplerOn-column, Gas Sampling Valve, Method TO-14Air Concentrator or Heated Static HeadspaceHeated Flash Vaporization with Low Volume SPME Liner or Heated Split/SplitlessLIQUIDS:SOLIDS:GASES:SPME:We have Gas Line InstallationKits for any type of gas requiredfor SRI GC systems operation.Our built-in, “whisper quiet” aircompressor can supply air carriergas or detector makeup gas.The Methanizer accessory allows FIDdetection of CO and CO2down to ppm.The H2-50XR hydrogen generatorsupplies up to 50mL/min at 30psi.Preconfigured GC SystemsPreconfigured GC Overview33Capillary FID GC For general hydrocarbon analysisNarrow Bore Capillary FID GC For semivolatiles and high boiling compounds, and general GCCryoSulfur GC For trace sulfur in gases or ambient airGreenhouse Gas Monitoring GC For the greenhouse gases methane, carbon dioxide andnitrous oxideDGA GC For dissolved gases in water and other liquidsTOGAGC For dissolved gases in transformer oilMultiple Gas Analyzer #1 GC For fixed gases and light hydrocarbonsMultiple Gas Analyzer #2 GC For fixed gases and hydrocarbons to C20Multiple Gas Analyzer + Sulfur GC For H2S, SO2, fixed gases and C1-C20hydrocarbonsBTU Gas Analyzer GC For BTU content of natural gasMethod 25 Methane/Nonmethane GC For methane/nonmethane hydrocarbons as per EPAMethod 25Mud-Logging GC For total hydrocarbons plus detailed C1-C6contentEnvironmental and BTEX GC For most EPAseries 8000 methodsTO-14 Air Monitoring GC For EPAair monitoring methodsPCB GC For PCBs in soil and other solid matricesGeoprobeTM GC For continuous VOC measurement and separation of Geoprobe purge gasExplosives GC For nitro-aromatic and nitramine explosives in the fieldHVROC GC For ethylene, propylene, 1,3-butadiene and butenes, which play a role in rapidozone formationTunable Column Selectivity (TCS) GC For adjustable dual column selectivityRack Mount Mud-Logging GC For standard 19” racks310 Soil Gas GC For soil and gas investigation applicationsGas-less Educational CCD GC For teaching GC without using compressed gases—right in theclassroomEducational TCD GC For demonstrating gas chromatography on the same equipment studentswill encounter in industryEducational FID GC For teaching undergraduate gas chromatography or graduate research45678-910-1112-1314-151617181920-2122-2324252627282930313233We specialize in CUSTOM GAS CHROMATOGRAPHS. However, we have preconfigured a number of GCs forcommon applications. In some cases, the preconfigured GCs are less expensive than the identical hardwareassembled “a la carte.” Each of the preconfigured GCs may be further customized (except the educational GCs).Preconfigured GC OverviewPreconfigured GC SystemsPage ConfigurationWe specialize in CUSTOM GAS CHROMATOGRAPHS. However, we have preconfigured a number of GCs for common applications. In some cases, the preconfigured GCs are less expensive than the identical hardware assembled “a la carte.” Each of the preconfigured GCs may be further customized (except the educational GCs).Page4561012131415161820212223242526ConfigurationCapillary FID GC For general hydrocarbon analysisGreenhouse Gas Monitoring GC For the greenhouse gases methane, carbon dioxide and nitrous oxideMultiple Gas Analyzer #1 GC For fixed gases and light hydrocarbons Multiple Gas Analyzer #3 GC For fixed gases and hydrocarbons to C20Multiple Gas Analyzer + Sulfur GC For H2S, SO2, fixed gases and C1-C20 hydrocarbons BTU Gas Analyzer GC For BTU content of natural gas Method 25 Methane/Nonmethane GC For methane/nonmethane hydrocarbons as per EPA Method 25 Mud-Logging GC For total hydrocarbons plus detailed C1-C6 contentEnvironmental and BTEX GC For most EPA series 8000 methods TO-14 Air Monitoring GC For EPA air monitoring methodsPCB GC For PCBs in soil and other solid matrices GeoprobeTM GC For continuous VOC measurement and separation of Geoprobe purge gas Explosives GC For nitro-aromatic and nitramine explosives in the field Rack Mount Mud-Logging GC For standard 19” racks Gas-lessTM Educational CCD GC For teaching GC without using compressed gases—right in the classroom Educational TCD GC For demonstrating gas chromatography on the same equipment students will encounter in industry Educational FID GC For teaching undergraduate gas chromatography or graduate researchPreconfigured GC Systems4Capillary FID GC SystemThe 30 meter capillary column can efficiently separate hydrocarbons up to C40+. The On-column injector for 0.53mm capillary columns is good for liquid and gas samples with high and low boiling analytes—no boiling point discrimination. The built-in, “whisper quiet” air compressor provides a nearly silent supply of combustion air for the FID detector, so an air cylinder is not required for most applications. The optional Split/Splitless injector upgrade allows for the use of 0.32mm, 0.25mm and smaller capillary columns.These six chromatograms resulted from analyzing various fuels with an SRI Capillary FID GC System. The chromatograms reveal the characteristic hydrocarbon range and fingerprint of each fuel. All six runs were performed under identical conditions.The Capillary FID GC System is a state of the art, general purpose, temperature programmable GC in a compact, low-cost package. It includes everything you need to separate and detect fuels and other hydrocarbon compounds. In addition to a wide range of general gas chromatography applications, the Capillary FID GC is excellent for both environmental and quality control applications.• FID Detector• 30 meter Capilary Column• Built-in, “whisper quiet” Air Compressor• 1 Channel PeakSimple Data System• On-Column Injector...on the compact 8610C chassis4Capillary FID GC System? FID Detector? 30 meter Capillary Column? Built-in, “whisper quiet” Air Compressor? 1 Channel PeakSimple Data System?On-Column Injector...on the compact 8610C chassisThe Capillary FID GC System is a state of the art, generalpurpose, temperature programmable GC in a compact, low-cost package. It includes everything you need to separateand detect fuels and other hydrocarbon compounds. Inaddition to a wide range of general gas chromatographyapplications, the Capillary FID GC is excellent for bothenvironmental and quality control applications.The 30meter capillary column can efficiently separate hydrocarbons up to C40+. The On-column injector for 0.53mmcapillary columns is good for liquid and gas samples with highand low boiling analytes—no boiling point discrimination. Thebuilt-in, “whisper quiet” air compressor provides a nearly silentsupply of combustion air for the FID detector, so an air cylinderis not required for most applications. The optional Split/Splitlessinjector upgrade allows for the use of 0.32mm, 0.25mm andsmaller capillary columns. The optional SRI H2-50XR hydrogengenerator can supply enough hydrogen for carrier gas and FIDcombustion gas, including enough to operate a Split/Splitlessinjector for short periods.These six chromatograms resulted from analyzing various fuelswith an SRI Capillary FID GC System. The chromatogramsreveal the characteristic hydrocarbon range and fingerprint ofeach fuel.All six runs were performed under identical conditions.Preconfigured GC Systems8610-5400 Capillary FID GC SystemOPTIONS & UPGRADES: split/splitless injector, PTV injector, additional detectorswith 4 channel serial or 6 channel USB PeakSimple data system, Methanizer, gassampling valves, additional column(s), H2-50XR hydrogen generator, autosampler.(VOLTAGE: for 110VAC, use 8610-5405-1; for 220VAC, use 8610-5405-2)8610-5400 Capillary FID GC System OPTIONS & UPGRADES: split/splitless injector, PTV injector, additional detectors with 6 channel USB PeakSimple data system, Methanizer, gas sampling valves, additional column(s), autosampler.(VOLTAGE: for 115VAC, use 8610-5405-1; for 230VAC, use 8610-5405-2)Preconfigured GC Systems5Greenhouse Gas GC SystemThe Greenhouse GC is designed for the detection of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O). Depending upon the volume of the sample loop on the gas sampling valve, it can detect trace levels or high concentrations. It may be used for stack or ambient air monitoring, or in a plane for atmospheric air analysis.The Greenhouse GC is not limited to CO2, CH4 and N2O. The FID-Methanizer detects hydrocarbons as well as CO and CO2 (as methane). The sensitive ECD detector responds to electronegative compounds, especially chlorinated, fluorinated or brominated molecules like PCBs and pesticides. With a low-volume sample loop, the Greenhouse GC can be used to measure gases produced by bacterial metabolic processes and life cycles.• ECD and FID-Methanizer Detectors• Dual Packed Columns• 10-Port Gas Sampling Valve & Sample Loop• 6 channel PeakSimple Data System• On-Column Injector...on the compact 8610C chassis8610-0040 Greenhouse Gas GC System OPTIONS & UPGRADES: additional sample loops, additional detectors(VOLTAGE: for 115VAC, use 8610-0040-1; for 230VAC, use 8610-0040-2)samTextfeldask for the special European version of a Greenhouse GC Preconfigured GC Systems6Multiple Gas Analyzer #1 GC SystemThe SRI Multiple Gas Analyzer #1 GC System (MG#1) can separate multiple gases with a single injection. It is pre plumbed and ready to resolve H2, O2, N2, Methane, CO, Ethane, CO2, Ethylene, NOX, Acetylene, Propane, Butanes, Pentanes and C6-C8. The MG#1 is very tolerant of user adjustments and timing variations because it is simpler than other multi-gas capable systems. Unlike complicated and timing-critical gas analysis configurations with three or four columns and three or four valves, the SRI Multiple Gas Analyzer uses a single 10-port gas sampling valve and two packed columns: a 2 meter Molecular Sieve 13X and a 2 meter Silica Gel.12The basic Multiple GasAnalyzer #1 is equipped with a TCD detector for detection limits inthe 200-500ppm range. The second option is a TCD-Methanizer-FID configuration, whichprovides 5ppm detection limits for CO, CO2and all hydrocarbons. The third option is aTCD-HID detector combination for detection limits in the 10ppm range for all analytes.Multiple Gas Analyzer #1 GC System? Separates multiple gases with a single injection? Very tolerant of user adjustments and timing variations? Simpler than other multiple gas capable systemsThe basic model includes:? TCD Detector? Two Columns - MoleSieve 13X & Silica Gel? 10-port Gas Sampling Valve and Loop? 1 channel PeakSimple Data System...on the compact 8610C chassisThe SRI Multiple Gas Analyzer #1 GC System (MG#1) can separate multiple gases with a single injection. It ispreplumbed and ready to resolve H2, O2, N2, Methane, CO, Ethane, CO2, Ethylene, NOX, Acetylene, Propane,Butanes, Pentanes and C6-C8. The MG#1 is very tolerant of user adjustments and timing variations because it issimpler than other multi-gas capable systems. Unlike complicated and timing-critical gas analysis configurationswith three or four columns and three or four valves, the SRI Multiple Gas Analyzer uses a single 10-port gassampling valve and two packed columns: a 2 meter Molecular Sieve 13X and a 2 meter Silica Gel.Preconfigured GC SystemsThis chromatogram shows the separationof a 1% Gas Mix + 2% ethane sample ona basic TCD equipped MG#1.12The basic Multiple GasAnalyzer #1 is equipped with a TCD detector for detection limits inthe 200-500ppm range. The second option is a TCD-Methanizer-FID configuration, whichprovides 5ppm detection limits for CO, CO2and all hydrocarbons. The third option is aTCD-HID detector combination for detection limits in the 10ppm range for all analytes.Multiple Gas Analyzer #1 GC System? Separates multiple gases with a single injection? Very tolerant of user adjustments and timing variations? Simpler than other multiple gas capable systemsThe basic model includes:? TCD Detector? Two Columns - MoleSieve 13X & Silica Gel? 10-port Gas Sampling Valve and Loop? 1 channel PeakSimple Data System...on the compact 8610C chassisThe SRI Multiple Gas Analyzer #1 GC System (MG#1) can separate multiple gases with a single injection. It ispreplumbed and ready to resolve H2, O2, N2, Methane, CO, Ethane, CO2, Ethylene, NOX, Acetylene, Propane,Butanes, Pentanes and C6-C8. The MG#1 is very tolerant of user adjustments and timing variations because it issimpler than other multi-gas capable systems. Unlike complicated and timing-critical gas analysis configurationswith three or four columns and three or four valves, the SRI Multiple Gas Analyzer uses a single 10-port gassampling valve and two packed columns: a 2 meter Molecular Sieve 13X and a 2 meter Silica Gel.Preconfigured GC SystemsThis chromatogram shows the separationof a 1% Gas Mix + 2% ethane sample ona basic TCD equipped MG#1.Separates multiple gases with a single injectionVery tolerant of user adjustments and timing variationsSimpler than other multiple gas capable systemsThe basic model includes:• TCD Detector• Two Columns - MoleSieve 13X & Silica Gel• 10-port Gas Sampling Valve and Loop• 1 channel PeakSimple Data System...on the compact 8610C chassisThe basic Multiple Gas Analyzer #1 is equipped with a TCD detector for detection limits in the 200-500ppm range. The second option is a TCD-Methanizer-FID configuration, which provides 5ppm detection limits for CO, CO2 and all hydrocarbons. The third option is a TCD-HID detector combination for detection limits in the 10ppm range for all analytes.This chromatogram shows the separation of a 1% Gas Mix + 2% ethane sample on a basic TCD equipped MG#1.7Preconfigured GC SystemsMultiple Gas Analyzer #1 GC System13This optional model includes:? TCD Detector? FID-Methanizer? Two Packed Columns? 10-port Gas Sampling Valve and Loop? 4 or 6 channel PeakSimple Data SystemThe TCD measures hydrogen,oxygen, nitrogen, methane andother compounds whoseconcentrations are at least 200-500ppm.The FID measures the C1-C6hydrocarbons, plus CO and CO2,which are converted to methaneby the Methanizer in the FID jet.Preconfigured GC Systems250ppm each compoundMultiple Gas Analyzer #1 GC System8610-0070 Multiple Gas Analyzer #1 with TCD detector and1 channel PeakSimple data system8610-0071 Multiple Gas Analyzer #1 with TCD, Methanizer,FID, built-in “whisper quiet” air compressor and4 channel PeakSimple data system8610-0072 Multiple Gas Analyzer #1 with TCD and HID detectors,and 4 channel PeakSimple data systemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, H2-50XR hydrogen generator,additional gas sampling valve, additional detectors(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0070-1] for 220VAC, use “part number-2”)The FID measures the C1-C6 hydrocarbons, plus CO and CO2, which are converted to methane by the Methanizer in the FID jet.The TCD measures hydrogen, oxygen, nitrogen, methane and other compounds whose concentrations are at least 200-500ppm.13This optional model includes:? TCD Detector? FID-Methanizer? Two Packed Columns? 10-port Gas Sampling Valve and Loop? 4 or 6 channel PeakSimple Data SystemThe TCD measures hydrogen,oxygen, nitrogen, methane andother compounds whoseconcentrations are at least 200-500ppm.The FID measures the C1-C6hydrocarbons, plus CO and CO2,which are converted to methaneby the Methanizer in the FID jet.Preconfigured GC Systems250ppm each compoundMultiple Gas Analyzer #1 GC System8610-0070 Multiple Gas Analyzer #1 with TCD detector and1 channel PeakSimple data system8610-0071 Multiple Gas Analyzer #1 with TCD, Methanizer,FID, built-in “whisper quiet” air compressor and4 channel PeakSimple data system8610-0072 Multiple Gas Analyzer #1 with TCD and HID detectors,and 4 channel PeakSimple data systemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, H2-50XR hydrogen generator,additional gas sampling valve, additional detectors(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0070-1] for 220VAC, use “part number-2”)The basic model includes:• TCD Detector• FID-Methanizer• Two Packed Columns• 10-port Gas Sampling Valve and Loop• 1 or 6 channel PeakSimple Data System8610-0070 Multiple Gas Analyzer #1 with TCD detector and 1 channel PeakSimple data system8610-0071 Multiple Gas Analyzer #1 with TCD, Methanizer, FID, built-in “whisper quiet” air compressor and 6 channel PeakSimple data system8610-0072 Multiple Gas Analyzer #1 with TCD and HID detectors, and 6 channel PeakSimple data systemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, additional gas sampling valve, additional detectors (VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-0070-1] for 230VAC, use “part number-2”)8Preconfigured GC SystemsMultiple Gas Analyzer #2 GC System14Multiple Gas Analyzer #2 GC SystemThe Multiple Gas Analyzer #2 GC (MG#2) system is preplumbed and ready to resolve H2, O2, N2, methane, CO,ethane, CO2, ethylene, acetylene, NOx, water, alcohols, propane, butanes, pentanes and C6+. The MG#2 is similarto the MG#1, except that the MG#2 can measure water and alcohol in addition to the multiple gas compounds.The basic model includes:? TCD Detector? Methanizer, FID, and HID options? 10-port Gas Sampling Valve and Dual Loops? Two Columns - MoleSieve 13X & HayeSep-D? 1, 4, or 6 channel PeakSimple Data System...on the compact 8610C chassis? Separates a wide variety of peaks in a single injection, including water? Very tolerant of user adjustments and timing variations? Simpler than other multiple gas capable systemsTo separate such a wide variety of peaks without coelution, the MG#2 turns on the carrier gas flow to each columnat different times during the run. This allows the Molecular Sieve column to complete the separation of H2, O2, N2,CH4and CO, at which point the MoleSieve carrier flow is turned off and the HayeSep-D carrier flow is turned on.The HayeSep-D column then separates all compounds in the C1through C6range. A capillary column in parallelwith the HayeSep-D can also be useful in separating the hydrocarbons out through C20. Detectors can be TCD,HID, FID or any combination, depending on the exact needs of the analysis.This chromatogram shows the separation of a 1%Gas Standard sample on a MG#2 GC equippedwith a TCD detector. The first 5 peaks came offthe MoleSieve column, and the following 3 peakscame off the HayeSep-D column. Note that themethane elutes twice, once from each column.Molecular Sieve 13x column HayeSep-DcolumnPreconfigured GC SystemsSeparates multiple gases with a single injectionVery tolerant of user adjustments and timing variationsSimpler than other multiple gas capable systemsThe basic model includes:• TCD Detector• Methanizer, FID, and HID options• 10-port Gas Sampling Valve and Dual Loops• Two Columns - MoleSieve 13X & HaySep-D• 1 or 6 channel PeakSimple Data System...on the compact 8610C chassis14Multiple Gas Analyzer #2 GC SystemThe Multiple Gas Analyzer #2 GC (MG#2) system is preplumbed and ready to resolve H2, O2, N2, methane, CO,ethane, CO2, ethylene, acetylene, NOx, water, alcohols, propane, butanes, pentanes and C6+. The MG#2 is similarto the MG#1, except that the MG#2 can measure water and alcohol in addition to the multiple gas compounds.The basic model includes:? TCD Detector? Methanizer, FID, and HID options? 10-port Gas Sampling Valve and Dual Loops? Two Columns - MoleSieve 13X & HayeSep-D? 1, 4, or 6 channel PeakSimple Data System...on the compact 8610C chassis? Separates a wide variety of peaks in a single injection, including water? Very tolerant of user adjustments and timing variations? Simpler than other multiple gas capable systemsTo separate such a wide variety of peaks without coelution, the MG#2 turns on the carrier gas flow to each columnat different times during the run. This allows the Molecular Sieve column to complete the separation of H2, O2, N2,CH4and CO, at which point the MoleSieve carrier flow is turned off and the HayeSep-D carrier flow is turned on.The HayeSep-D column then separates all compounds in the C1through C6range. A capillary column in parallelwith the HayeSep-D can also be useful in separating the hydrocarbons out through C20. Detectors can be TCD,HID, FID or any combination, depending on the exact needs of the analysis.This chromatogram shows the separation of a 1%Gas Standard sample on a MG#2 GC equippedwith a TCD detector. The first 5 peaks came offthe MoleSieve column, and the following 3 peakscame off the HayeSep-D column. Note that themethane elutes twice, once from each column.Molecular Sieve 13x column HayeSep-DcolumnPreconfigured GC SystemsThe Multiple Gas Analyzer #2 GC (MG#2) system is preplumbed and ready to resolve H2, O2, N2, methane, CO, ethane, CO2, ethylene, acetylene, NOx, water, alcohols, propane, butanes, pentanes and C6+. The MG#2 is similar to the MG#1, except that the MG#2 can measure water and alcohol in addition to the multiple gas compounds.To separate such a wide variety of peaks without coelution, the MG#2 turns on the carrier gas flow to each column at different times during the run. This allows the Molecular Sieve column to complete the separation of H2, O2, N2, CH4 and CO, at which point the MoleSieve carrier flow is turned off and the HayeSep-D carrier flow is turned on. The HayeSep-D column then separates all compounds in the C1 through C6 range. A capillary column in parallel with the HayeSep-D can also be useful in separating the hydrocarbons out through C20. Detectors can be TCD, HID, FID or any combination, depending on the exact needs of the analysis.This chromatogram shows the separation of a 1% Gas Standard sample on a MG#2 GC equipped with a TCD detector. The first 5 peaks came off the MoleSieve column, and the following 3 peaks came off the HayeSep-D column. Note that the methane elutes twice, once from each column.9Preconfigured GC SystemsMultiple Gas Analyzer #2 GC SystemThis customized MG#2 GC is equipped with:• TCD Detector• HID Detector• FID-Methanizer• Two Packed Columns• One Capillary Column• 10-port Gas Sampling Valve and Dual Loops• 1 channel PeakSimple Data System...on the compact 8610C chassis15Multiple Gas Analyzer #2 GC SystemThese chromatograms showthe separation of a 1000ppmC1-C6standard plus room airon aMG#2GC equipped witha TCD and FID detectors.Preconfigured GC SystemsThis customized MG#2 GC isequipped with:? TCD Detector? HID Detector? FID-Methanizer? Two Packed Columns? One Capillary Column? 10-port Gas Sampling Valve and Dual Loops? 4 channel PeakSimple Data System...on the compact 8610C chassis8610-0270 Multiple Gas Analyzer #2 GC with TCD detector and 1 channelPeakSimple data system8610-0271 Multiple Gas Analyzer #2 GC with TCD, Methanizer, FID, 4 channelPeakSimple data system and built-in air compressor8610-0272 Multiple Gas Analyzer #2 GC with TCD and HIDdetectors, and 4 channel PeakSimple data systemOPTIONS &UPGRADES: 6 channel USB PeakSimple data system, capillary column, H2-50XR hydrogengenerator, Thermal Desorber(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0270-1] for 220VAC, use “part number-2”)MoleSieve13xHayeSep-DFIDTCDThese chromatograms show the separation of a 1000ppm C1-C6 standard plus room air on a MG#2 GC equipped with a TCD and FID detectors.15Multiple Gas Analyzer #2 GC SystemThese chromatograms showthe separation of a 1000ppmC1-C6standard plus room airon aMG#2GC equipped witha TCD and FID detectors.Preconfigured GC SystemsThis customized MG#2 GC isequipped with:? TCD Detector? HID Detector? FID-Methanizer? Two Packed Columns? One Capillary Column? 10-port Gas Sampling Valve and Dual Loops? 4 channel PeakSimple Data System...on the compact 8610C chassis8610-0270 Multiple Gas Analyzer #2 GC with TCD detector and 1 channelPeakSimple data system8610-0271 Multiple Gas Analyzer #2 GC with TCD, Methanizer, FID, 4 channelPeakSimple data system and built-in air compressor8610-0272 Multiple Gas Analyzer #2 GC with TCD and HIDdetectors, and 4 channel PeakSimple data systemOPTIONS &UPGRADES: 6 channel USB PeakSimple data system, capillary column, H2-50XR hydrogengenerator, Thermal Desorber(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0270-1] for 220VAC, use “part number-2”)MoleSieve13xHayeSep-DFIDTCD8610-0270 Multiple Gas Analyzer #2 GC with TCD detector and 1 channel PeakSimple data system8610-0271 Multiple Gas Analyzer #2 GC with TCD, Methanizer, FID, built-in “whisper quiet” air compressor and 6 channel PeakSimple data system8610-0272 Multiple Gas Analyzer #2 GC with TCD and HID detectors, and 6 channel PeakSimple data systemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, capillary column, Thermal Desorber (VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-0270-1] for 230VAC, use “part number-2”)Preconfigured GC Systems10Multiple Gas Analyzer #3 GC SystemSeparates multiple gases with a single injectionVery tolerant of user adjustments and timing variationsSimpler than other multiple gas capable systemsThe basic model includes:• TCD Detector• Methanizer, FID, and HID options• 10-port Gas Sampling Valve• Two Columns - MoleSieve 13x HaySep D• 1 or 6 channel PeakSimple Data System...on the compact 8610C chassisThe SRI 8610C Gas Chromatograph Multiple Gas #3 GC configuration is a versatile low cost way of analyzing many different kinds of gas samples. The MG#3 GC configuration is almost identical to the MG#1 GC configuration except there is an additional solenoid valve which when activated by the PeakSimple data system stops the flow of carrier gas in column 1. The MG#3 GC configuration is slightly more flexible than the MG#1 because the stop flow capability allows a wider selection of columns to be used, where the MG#1 only works with silica gel as Column 1 and MoleSieve 13X as Column 2.FPD Sulfur onlyFPD and FIDoverlaid and enlargedThe chromatograms shown above are a mix of natural gas and sulfur compounds. The chromatogram shows the FPD response (black) overlaid with the FID response (red). You can see by the overlaid chromatograms that COS co-elutes with Propane quenching its FPD response.Instead, the MG#3 allows the Stop Flow solenoid to actuate at 3.5 minutes just after the Propane and COS migrate into Column 2. This traps the peaks after Propane in Column 1 while the peaks in Column 2 (Methane, Ethane, Propane, H2S and COS) separate and elute. Unlike column 1 which does not separate COS and Propane, the peaks are well separated on Column 2 so quenching does not occur. Once Propane elutes from Column 2 (about 10 minutes) the valve rotates back to the Load position and the Stop Flow solenoid is de-energized. The peaks which were trapped on column 1 now elute to the detectors (Butanes, Pentanes, Mercaptans etc.)11Preconfigured GC SystemsMultiple Gas Analyzer #3 GC SystemAnother example is Natural Gas. Set the Event table up to inject and then immediately rotate the valve back to Load after .1 minutes in the Inject position. This has the effect of performing the analysis as if Column 2 was not in the system. Column 1 is a 3’ HaySep D and Column 2 is a 6’ MS13X. The HaySep D does not separate Oxygen and Nitrogen or CO. Set the Stop-Flow solenoid time by finding the gap between Methane and CO2, in this case about .9 minutes. With the Event table modified, the Oxygen, Nitrogen and Methane separate on the MS13X. Then the Stop-Flow solenoid is de-energized and valve rotated back to Load position (both at 4.00 minutes) and the remaining peaks (Ethane, Propane, Water, Butanes, and Pentanes) which were immobilized on the HaySep D (column 2) elute normally.8610-0370 Multiple Gas Analyzer #3 GC with TCD detector and 1 channel PeakSimple data system8610-0371 Multiple Gas Analyzer #1 with TCD, Methanizer, FID, built-in “whisper quiet” air compressor and 6 channel PeakSimple data system8610-0372 Multiple Gas Analyzer #1 with TCD and HID detectors, and 6 channel PeakSimple data systemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, additional gas sampling valve, additional detectors (VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-0070-1] for 230VAC, use “part number-2”)Preconfigured GC Systems12Multiple Gas Analyzer + Sulfur GC Systems• FID Detector• 30 meter Capilary Column• Built-in, “whisper quiet” Air Compressor• 6 Channel PeakSimple Data System• On-Column Injector...on the compact 8610C chassis16Multiple GasAnalyzer + Sulfur GC Systems? Multiple Gas AND Sulfur Analysis in one unit?Uses just 1 Gas Sampling Valve and 3 Columns? Room temperature Silcosteel Sample Loop? Built-in, “whisper quiet” Air Compressor? 4 channel PeakSimple Data System...on the compact 8610C chassisBecause low sulfur concentrations (<50ppm) are difficult to measure, SRI has enhancedour popular Multiple Gas Analyzer GCs to simultaneously monitor low levels of sulfurcompounds. The additional hardware required is an FPD/FID detector, which selectivelydetects sulfur down to mid-ppb range, and a room temperature Silcosteel sample loop.One reason sulfur is so difficult to measure is that it disappears on contact with hot stainless steel surfaces;even limited contact with a hot stainless steel sample loop will destroy any sulfur in the gas sample. Oursolution is to use a Silcosteel-lined transfer line leading to a splitter, and a 60 meter thick film capillary column.While Teflon columns are sometimes also used for sulfur analysis, the natural gas analysis (using MoleSieveand SilicaGel) requires column temperatures of 250oC or higher. Since the sulfur column is located in the samecolumn oven, it is essential to use a column like the 60meter capillary which can tolerate the higher temperatures.Many analysts require natural gas analysis for BTU value calculations or drillingand mudlogging applications. Frequently, sulfur compounds are also of interest.Preconfigured GC Systems8610-0073 Multiple Gas Analyzer #1 + Sulfur GC with TCD, FID, andFPD/FID detectors, methanizer, built-in air compressor,3 columns, and Silcosteel sample loop8610-0273 Multiple Gas Analyzer #2 + Sulfur GC with TCD, FID-methanizer,and FPD/FID detectors, built-in air compressor,3 columns, and Silcosteel sample loopOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, split/splitless and PTV injectors,additional column(s), gas sampling valve, Thermal Desorber(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0073-1] for 220VAC, use “part number-2”)Room temperatureSilcosteel sample loopMany analysts require natural gas analysis for BTU value calculations or drilling and mudlogging applications. Frequently, sulfur compounds are also of interest.Because low sulfur concentrations (<50ppm) are difficult to measure, SRI has enhanced our popular Multiple Gas Analyzer GCs to simultaneously monitor low levels of sulfur compounds. The additional hardware required is an FPD/FID detector, which selectively detects sulfur down to mid-ppb range, and a room temperature Silcosteel sample loop.One reason sulfur is so difficult to measure is that it disappears on contact with hot stainless steel surfaces; even limited contact with a hot stainless steel sample loop will destroy any sulfur in the gas sample. Our solution is to use a Silcosteel-lined transfer line leading to a splitter, and a 60 meter thick film capillary column. While Teflon columns are sometimes also used for sulfur analysis, the natural gas analysis (using MoleSieve and SilicaGel) requires column temperatures of 250°C or higher. Since the sulfur column is located in the same column oven, it is essential to use a column like the 60 meter capillary which can tolerate the higher temperatures.16Multiple GasAnalyzer + Sulfur GC Systems? Multiple Gas AND Sulfur Analysis in one unit?Uses just 1 Gas Sampling Valve and 3 Columns? Room temperature Silcosteel Sample Loop? Built-in, “whisper quiet” Air Compressor? 4 channel PeakSimple Data System...on the compact 8610C chassisBecause low sulfur concentrations (<50ppm) are difficult to measure, SRI has enhancedour popular Multiple Gas Analyzer GCs to simultaneously monitor low levels of sulfurcompounds. The additional hardware required is an FPD/FID detector, which selectivelydetects sulfur down to mid-ppb range, and a room temperature Silcosteel sample loop.One reason sulfur is so difficult to measure is that it disappears on contact with hot stainless steel surfaces;even limited contact with a hot stainless steel sample loop will destroy any sulfur in the gas sample. Oursolution is to use a Silcosteel-lined transfer line leading to a splitter, and a 60 meter thick film capillary column.While Teflon columns are sometimes also used for sulfur analysis, the natural gas analysis (using MoleSieveand SilicaGel) requires column temperatures of 250oC or higher. Since the sulfur column is located in the samecolumn oven, it is essential to use a column like the 60meter capillary which can tolerate the higher temperatures.Many analysts require natural gas analysis for BTU value calculations or drillingand mudlogging applications. Frequently, sulfur compounds are also of interest.Preconfigured GC Systems8610-0073 Multiple Gas Analyzer #1 + Sulfur GC with TCD, FID, andFPD/FID detectors, methanizer, built-in air compressor,3 columns, and Silcosteel sample loop8610-0273 Multiple Gas Analyzer #2 + Sulfur GC with TCD, FID-methanizer,and FPD/FID detectors, built-in air compressor,3 columns, and Silcosteel sample loopOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, split/splitless and PTV injectors,additional column(s), gas sampling valve, Thermal Desorber(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0073-1] for 220VAC, use “part number-2”)Room temperatureSilcosteel sample loopRoom Temperature Silcosteel sample loop8610-0073 Multiple Gas Analyzer #1 + Sulfur GC with TCD, FID, and FPD/FID detectors, methanizer, built-in air compressor, 3 columns, and Silcosteel sample loop8610-0373 Multiple Gas Analyzer #3 + Sulfur GC with TCD, FID-methanizer, and FPD/FID detectors, built-in air compressor, 3 columns, and Silcosteel sample loopOPTIONS & UPGRADES: split/splitless and PTV injectors, additional column(s), gas sampling valve, Thermal Desorber (VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-0073-1] for 230VAC, use “part number-2”)samTextfeldPeltier Cooling devices down to -18?C and Cryo Cooling devices are available from SRI Instruments Europe GmbH Preconfigured GC Systems13BTU Gas Analyzer GC System• TCD Detector• 10-port Gas Sampling Valve• 1 channel PeakSimple Data System• 30 meter x 0.53mm MXT-1 Capillary Column• 1 meter HayeSep-D Column...on the compact 8610C chassis17BTU Gas Analyzer GC SystemThe BTU Gas Analyzer GC system is preplumbed andready to measure N2, methane, CO2, ethane, H2O,propane, iso- and normal butanes, iso- and normalpentanes and C6plus backflush. The main benefits of theSRI BTU Gas Analyzer system are simplicity, low costand the ability to determine the water content of the gas.The SRI BTU Gas Analyzer uses just a single 10port gas sampling valve and two columns, and istolerant of valve timing variations or operatoradjustments. Unlike the widely used competitivemicro GCs, the SRI BTU GasAnalyzer GC systemis not only tolerant of water in the sample gas, butit actually generates a quantifiable water peak. Theseven minute analysis may be longer than a microGC analysis, but the BTUGC does not need bakingout between runs. Therefore, about the samenumber of runs may bemade per day with the BTUGC as with a typical micro GC.? TCD Detector? 10-port Gas Sampling Valve? 1 channel PeakSimple Data System? 30 meter x 0.53mm MXT-1 Capillary Column? 1 meter HayeSep-D Column...on the compact 8610C chassisThe BTU GasAnalyzer can be configured with a TCD detector only, for detection limits in the 200-500ppm range.Other detectors can be added, such as the HID, FID, or FPD for applications requiring higher sensitivity or selectivity.Preconfigured GC SystemsThis BTU GC is customized with an FIDdetector, an additional gas sampling valve, anda built-in 4 channel PeakSimple data system.This chromatogram shows the separation of a naturalgas sample in less than 7 minutes by a BTU GC.8610-3070 BTU Gas Analyzer GC SystemOPTIONS & UPGRADES: Additional detectors with a 4 channel serial or 6 channel USB PeakSimpledata system, FID, Methanizer, split/splitless and PTV injectors, additional gas sampling valves, additionalcolumns (VOLTAGE: for 110VAC, use 8610-3070-1; for 220VAC, use 8610-3070-2)The BTU Gas Analyzer GC system is preplumbed and ready to measure N2, methane, CO2, ethane, H2O, propane, iso- and normal butanes, iso- and normal pentanes and C6 plus backflush. The main benefits of the SRI BTU Gas Analyzer system are simplicity, low cost and the ability to determine the water content of the gas.This BTU GC is customized with an FID detector, an additional gas sampling valve, and a built-in 6 channel PeakSimple data system.The SRI BTU Gas Analyzer uses just a single 10 port gas sampling valve and two columns, and is tolerant of valve timing variations or operator adjustments. Unlike the widely used competitive micro GCs, the SRI BTU Gas Analyzer GC system is not only tolerant of water in the sample gas, but it actually generates a quantifiable water peak. The seven minute analysis may be longer than a micro GC analysis, but the BTU GC does not need baking out between runs. Therefore, about the same number of runs may be made per day with the BTU GC as with a typical micro GC.17BTU Gas Analyzer GC SystemThe BTU Gas Analyzer GC system is preplumbed andready to measure N2, methane, CO2, ethane, H2O,propane, iso- and normal butanes, iso- and normalpentanes and C6plus backflush. The main benefits of theSRI BTU Gas Analyzer system are simplicity, low costand the ability to determine the water content of the gas.The SRI BTU Gas Analyzer uses just a single 10port gas sampling valve and two columns, and istolerant of valve timing variations or operatoradjustments. Unlike the widely used competitivemicro GCs, the SRI BTU GasAnalyzer GC systemis not only tolerant of water in the sample gas, butit actually generates a quantifiable water peak. Theseven minute analysis may be longer than a microGC analysis, but the BTUGC does not need bakingout between runs. Therefore, about the samenumber of runs may bemade per day with the BTUGC as with a typical micro GC.? TCD Detector? 10-port Gas Sampling Valve? 1 channel PeakSimple Data System? 30 meter x 0.53mm MXT-1 Capillary Column? 1 meter HayeSep-D Column...on the compact 8610C chassisThe BTU GasAnalyzer can be configured with a TCD detector only, for detection limits in the 200-500ppm range.Other detectors can be added, such as the HID, FID, or FPD for applications requiring higher sensitivity or selectivity.Preconfigured GC SystemsThis BTU GC is customized with an FIDdetector, an additional gas sampling valve, anda built-in 4 channel PeakSimple data system.This chromatogram shows the separation of a naturalgas sample in less than 7 minutes by a BTU GC.8610-3070 BTU Gas Analyzer GC SystemOPTIONS & UPGRADES: Additional detectors with a 4 channel serial or 6 channel USB PeakSimpledata system, FID, Methanizer, split/splitless and PTV injectors, additional gas sampling valves, additionalcolumns (VOLTAGE: for 110VAC, use 8610-3070-1; for 220VAC, use 8610-3070-2)The BTU Gas Analyzer can be configured with a TCD detector only, for detection limits in the 200-500ppm range. Other detectors can be added, such as the HID, FID, or FPD for applications requiring higher sensitivity or selectivity.8610-3070 BTU Gas Analyzer GC System OPTIONS & UPGRADES: additional detectors with a 6 channel USB PeakSimple data system, FID, Methanizer, split/splitless and PTV injectors, additional gas sampling valves, additional columns(VOLTAGE: for 115VAC, use 8610-3070-1; for 230VAC, use 8610-3070-2)Preconfigured GC Systems14Method 25 Methane/Nonmethane GC System• FID Detector• HayeSep-D Column• 10-port “Backflush” Gas Sampling Valve• Built-in “whisper quiet” Air Compressor• 1 channel PeakSimple Data System...on the compact 8610C chassis18Method 25 Methane/Nonmethane GC SystemThe SRI Method 25 GC system is equipped with an FIDdetector, built-in air compressor and 10-port gas samplingvalve to quickly determine methane/nonmethanehydrocarbons as per EPAMethod 25.The single channel PeakSimple data system controls the temperature programmablecolumn oven and the gas sampling valve, collects the data, quantitates thenonmethane hydrocarbons and produces a printed report. The system comes standardwith a HayeSep-D column, but may be equipped with other column types as desired.? FID detector? HayeSep-D Column? 10-port “Backflush” Gas Sampling Valve? Built-in “whisper quiet” Air Compressor? 1 channel PeakSimple Data System...on the compact 8610C chassisThe sample is connected to the inlet port on the GC, where it fills the 1mL sample loop on the gas sampling valve.The valve is then automatically rotated to inject the sample onto the column, which separates the methane (andoptionally the ethane) away from the rest of the hydrocarbons.After the elution of the compound(s) of interest, thegas sampling valve is automatically returned to the starting position, which backflushes the rest of the hydrocarbonsinto the detector.Preconfigured GC SystemsOPTIONS & UPGRADES: Additional detectors with 4 channel serial or 6 channel USB PeakSimple datasystem, Methanizer, split/splitless and PTV injectors, H2-50XR hydrogen generator, additional gas samplingvalves & columns, autosampler (VOLTAGE: for 110VAC, use 8610-0025-1; for 220VAC, use 8610-0025-2)8610-0025 Method 25 GC SystemIn this typical methane/nonmethane analysis, thenonmethane hydrocarbons were backflushed afterthe ethane peak. Depending upon the operator’sneeds, the valve timing could have been set tobackflush after the methane or after the C3, C4, C5or C6hydrocarbons.The SRI Method 25 GC system is equipped with an FID detector, built-in air compressor and 10-port gas sampling valve to quickly determine methane/nonmethane hydrocarbons as per EPA Method 25.In this typical methane/nonmethane analysis, the nonmethane hydrocarbons were backflushed after the ethane peak. Depending upon the operator’s needs, the valve timing could have been set to backflush after the methane or after the C3, C4, C5 or C6 hydrocarbons.The sample is connected to the inlet port on the GC, where it fills the 1mL sample loop on the gas sampling valve. The valve is then automatically rotated to inject the sample onto the column, which separates the methane (and optionally the ethane) away from the rest of the hydrocarbons. After the elution of the compound(s) of interest, the gas sampling valve is automatically returned to the starting position, which backflushes the rest of the hydrocarbons into the detector.18Method 25 Methane/Nonmethane GC SystemThe SRI Method 25 GC system is equipped with an FIDdetector, built-in air compressor and 10-port gas samplingvalve to quickly determine methane/nonmethanehydrocarbons as per EPAMethod 25.The single channel PeakSimple data system controls the temperature programmablecolumn oven and the gas sampling valve, collects the data, quantitates thenonmethane hydrocarbons and produces a printed report. The system comes standardwith a HayeSep-D column, but may be equipped with other column types as desired.? FID detector? HayeSep-D Column? 10-port “Backflush” Gas Sampling Valve? Built-in “whisper quiet” Air Compressor? 1 channel PeakSimple Data System...on the compact 8610C chassisThe sample is connected to the inlet port on the GC, where it fills the 1mL sample loop on the gas sampling valve.The valve is then automatically rotated to inject the sample onto the column, which separates the methane (andoptionally the ethane) away from the rest of the hydrocarbons.After the elution of the compound(s) of interest, thegas sampling valve is automatically returned to the starting position, which backflushes the rest of the hydrocarbonsinto the detector.Preconfigured GC SystemsOPTIONS & UPGRADES: Additional detectors with 4 channel serial or 6 channel USB PeakSimple datasystem, Methanizer, split/splitless and PTV injectors, H2-50XR hydrogen generator, additional gas samplingvalves & columns, autosampler (VOLTAGE: for 110VAC, use 8610-0025-1; for 220VAC, use 8610-0025-2)8610-0025 Method 25 GC SystemIn this typical methane/nonmethane analysis, thenonmethane hydrocarbons were backflushed afterthe ethane peak. Depending upon the operator’sneeds, the valve timing could have been set tobackflush after the methane or after the C3, C4, C5or C6hydrocarbons.The single channel PeakSimple data system controls the temperature programmable column oven and the gas sampling valve, collects the data, quantitates the nonmethane hydrocarbons and produces a printed report. The system comes standard with a HayeSep-D column, but may be equipped with other column types as desired.8610-0025 Method 25 GC System OPTIONS & UPGRADES: additional detectors with 6 channel USB PeakSimple data system, Methanizer, split/splitless and PTV injectors,additional gas sampling valves & columns, autosampler.(VOLTAGE: for 115VAC, use 8610-0025-1; for 230VAC, use 8610-0025-2)Preconfigured GC Systems15Mud-Logging GC System• Dual FID Detectors• HayeSep-D Column• 10-port Gas Sampling Valve• Built-in “whisper quiet” Air Compressor• 6 channel PeakSimple Data System...on the compact 8610C chassis19Mud-Logging GC System? Dual FID Detectors? HayeSep-D Column? 10-port Gas Sampling Valve? Built-in “whisper quiet” Air Compressor? 4 channel PeakSimple Data System...on the compact 8610C chassisTheMudlogging GC system is designed to provide a continuousreading of total hydrocarbons in a gas stream while periodicallyperforming a chromatographic separation of the sample todetermine the exact composition of the sample gas stream.The sample gas stream (at a regulated pressure) is connected to a bulkhead fitting on the GC’s heatedvalve oven where it flows through the loop of the 10 port gas sampling valve, and also to the second FIDdetector, which continually monitors the total hydrocarbon content of the gas.Automatically, at a repeatingtime interval controlled by the operator, the gas sampling valve injects the contents of its loop into the GCcolumn, where it is separated into the constituent hydrocarbon peaks and detected by the first FID detector.Preconfigured GC Systems8610-0065 Mud-Logging GC SystemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system, PTVand split/splitless injectors, additional gas sampling valves(VOLTAGE: for 110VAC, use 8610-0065-1; for 220VAC, use 8610-0065-2)The built-in, four channel PeakSimple datasystem displays both the continuous totalhydrocarbon reading and the separatedpeaks. An alarm function alerts theoperator for any out-of-range readings.Summary reports are easily printed orcopied to Excel or similar programs.FID total hydrocarbonreading in PeakSimple’sData Logger ModeFID analysis of C1-C4hydrocarbonsin less than 4 minutes, with backflushof C5and higher compoundsThe Mud-logging GC system is designed to provide a continuous reading of total hydrocarbons in a gas stream while periodically performing a chromatographic separation of the sample to determine the exact composition of the sample gas stream.The sample gas stream (at a regulated pressure) is connected to a bulkhead fitting on the GC’s heated valve oven where it flows through the loop of the 10 port gas sampling valve, and also to the second FID detector, which continually monitors the total hydrocarbon content of the gas. Automatically, at a repeating time interval controlled by the operator, the gas sampling valve injects the contents of its loop into the GC column, where it is separated into the constituent hydrocarbon peaks and detected by the first FID detector.The built-in, six channel PeakSimple data system displays both the continuous total hydrocarbon reading and the separated peaks. An alarm function alerts the operator for any out-of-range readings. Summary reports are easily printed or copied to Excel or similar programs.8610-0065 Mud-Logging GC System OPTIONS & UPGRADES: One-Minute Analysis, PTV and split/splitless injectors, additional gas sampling valves (VOLTAGE: for 115VAC, use 8610-0065-1; for 230VAC, use 8610-0065-2)Preconfigured GC Systems16Environmental & BTEX GC Systems• PID Detector• FID/DELCD Combination Detector• Built-in Method 5030 or 5030/5035 compliant Purge & Trap• Built-in “whisper quiet” Air Compressor• 6 channel PeakSimple Data System• 60 meter Capillary Column...on the compact 8610C chassisOptional Equipment:• Thermal Desorber for semivolatiles • An additional gas sampling valve • A vacuum pump interface for air sampling • Additional detectorsFor laboratory or mobile field testing where space and versatility are critical, choose the Environmental GC system. Equipped with Method 5030 or 5030/5035 compliant Purge & Trap, PID and FID/DELCD detectors, it will easily generate certification quality data for EPA Methods 8021, 8010, 8015, TO-14 and many others. With the optional thermal desorber, you can quickly screen for pesticides, PCBs, diesel and other semivolatiles. The standard on- column injection port allows for syringe injection and a second injector may be installed if desired. For users who do not need the chlorine/bromine selective DELCD detector, the same GC configuration minus the DELCD is available as the BTEX GC.These three chromatograms are from an analysis of Method 8021 standard plus gases on an SRI Environmental GC system. Peak identities can be confirmed by comparing the results from the three different detectors. Peaks which often coelute, such as benzene and carbon tetrachloride, can still be measured since the PID responds only to the benzene, while the DELCD only responds to the carbon tetrachloride.20Environmental & BTEX GC SystemsFor laboratory or mobile field testing where space and versatility are critical, choose the Environmental GC system.Equipped with Method 5030 or 5030/5035 compliant Purge & Trap, PID and FID/DELCD detectors, it will easilygenerate certification quality data for EPAMethods 8021, 8010, 8015, TO-14 and many others. With the optionalthermal desorber, you can quickly screen for pesticides, PCBs, diesel and other semivolatiles. The standard on-column injection port allows for syringe injection and a second injector may be installed if desired. For users who donot need the chlorine/bromine selective DELCD detector, the same GC configuration minus the DELCD is availableas the BTEX GC.? PID Detector? FID/DELCD Combination Detector? Built-in Method 5030 or 5030/5035 compliant Purge & Trap? Built-in, “whisper quiet” Air Compressor? 4 channel PeakSimple Data System? 60 meter Capillary Column...on the compact 8610C chassisPreconfigured GC SystemsOptional Equipment:Thermal Desorber for semivolatilesAn additional gas sampling valveA vacuum pump interface for air samplingAdditional detectorsThese three chromatograms are from an analysisof Method 8021 standard plus gases on an SRIEnvironmental GC system. Peak identities can beconfirmed by comparing the results from the threedifferent detectors. Peaks which often coelute, suchas benzene and carbon tetrachloride, can still bemeasured since the PID responds only to thebenzene, while the DELCD only responds to thecarbon tetrachloride.Preconfigured GC Systems17Environmental & BTEX GC Systems21Environmental & BTEX GC SystemsPlease see pages 76-77 for more information on the Method 5030/5035 Purge & Trap.Preconfigured GC SystemsThe DELCD chromatogram is shown at leftin more detail and with the peaks labeled foridentification. The DELCD is completelyselective for compounds containing chlorineand/or bromine. Other analytes do notrespond at all, even at very high levels. TheDELCD actually operates on the FID’sexhaust gases; therefore, all contaminants areprecombusted by the FID to CO2and H2O.8610-0059 Environmental GC System8610-0050 BTEX GC: same as the Environmental GC, but withPID and FID detectors only (no DELCD detector)8690-5052 Upgrade to Method 5030/5035 compliant Purge & TrapOPTIONS & UPGRADES: Thermal Desorber, split/splitless and PTV injectors, 6 channel USB datasystem, NPD detector, additional column(s), autosampler(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0059-1] for 220VAC, use “part number-2”)The first few peaks in the 8021 standard,including vinyl chloride, are of special interestto many analysts. The chromatogram to theleft shows the expanded detail of the first fewpeaks in the analysis (the VOC gases). Notethe exceptionally good resolution and peakshape delivered by the SRI system with itsdual trap technology.21Environmental & BTEX GC SystemsPlease see pages 76-77 for more information on the Method 5030/5035 Purge & Trap.Preconfigured GC SystemsThe DELCD chromatogram is shown at leftin more detail and with the peaks labeled foridentification. The DELCD is completelyselective for compounds containing chlorineand/or bromine. Other analytes do notrespond at all, even at very high levels. TheDELCD actually operates on the FID’sexhaust gases; therefore, all contaminants areprecombusted by the FID to CO2and H2O.8610-0059 Environmental GC System8610-0050 BTEX GC: same as the Environmental GC, but withPID and FID detectors only (no DELCD detector)8690-5052 Upgrade to Method 5030/5035 compliant Purge & TrapOPTIONS & UPGRADES: Thermal Desorber, split/splitless and PTV injectors, 6 channel USB datasystem, NPD detector, additional column(s), autosampler(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0059-1] for 220VAC, use “part number-2”)The first few peaks in the 8021 standard,including vinyl chloride, are of special interestto many analysts. The chromatogram to theleft shows the expanded detail of the first fewpeaks in the analysis (the VOC gases). Notethe exceptionally good resolution and peakshape delivered by the SRI system with itsdual trap technology.The DELCD chromatogram is shown at left in more detail and with the peaks labeled for identification. The DELCD is completely selective for compounds containing chlorine and/or bromine. Other analytes do not respond at all, even at very high levels. The DELCD actually operates on the FID’s exhaust gases; therefore, all contaminants are precombusted by the FID to CO2 and H2O.The first few peaks in the 8021 standard, including vinyl chloride, are of special interest to many analysts. The chromatogram to the left shows the expanded detail of the first few peaks in the analysis (the VOC gases). Note the exceptionally good resolution and peak shape delivered by the SRI system with its dual trap technology.Please see page 68 for more information on the Method 5030/5035 Purge & Trap.8610-0059 Environmental GC System 8610-0050 BTEX GC: same as the Environmental GC, but with PID and FID detectors only (no DELCD detector)8690-5052 Upgrade to Method 5030/5035 compliant Purge & Trap OPTIONS & UPGRADES: Thermal Desorber, split/splitless and PTV injectors, NPD detector, additional column(s), autosampler (VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-0059-1] for 230VAC, use “part number-2”)Preconfigured GC Systems18TO-14 Monitoring GC System• Dual trap TO-14 Air Concentrator• PID and combination FID/DELCD Detectors• Vacuum pump and PeakSimple controlled Interface• Built-in “whisper quiet” Air Compressor• 6 channel PeakSimple Data System• 60 meter Capillary Column...on the compact 8610C chassis22TO-14 Air Monitoring GC SystemThe 60 meter capillary column is the newest unbreakable, fused silica lined, stainless steeltechnology, which gives good separation of the TO-14 analytes with short run times. ThePeakSimple data system controls and sequences the entire analysis, collecting the data fromthe three detectors, loading and desorbing the traps, then calculating and printing the results.? Dual trap TO-14 Air Concentrator? PID and combination FID/DELCD Detectors? Vacuum pump and PeakSimple controlled Interface? Built-in “whisper quiet” Air Compressor? 4 channel PeakSimple Data System? 60 meter Capillary Column...on the compact 8610C chassisFor TO-14 analysis and ambient air analyses ofall types, this GC system has everything youneed in a compact, easy-to-transport package.Since it is small enough to take on-site for real-time measurements, you can perform the analysis right at thesource, avoiding the need for expensive, labor-intensive canister sampling. The vacuum pump interface allowsthe PeakSimple data system to turn the external vacuum pump ON/OFF under software control. The vacuumpump is used to draw ambient air through the traps for a precise amount of time, thus enabling the system tosample unattended. The built-in air compressor eliminates the hassle of transporting bulky air cylinders byproviding an endless supply of combustion air for the FID/DELCD combination detector. To eliminate cylindersaltogether, try the H2-50XR hydrogen generator (part# 8680-0350) for both carrier and FID combustion gases.Preconfigured GC SystemsThe dual-trap concentrator is similar to the SRIPurge &Trap, but has a gas inlet instead of a liquidpurge vessel (a liquid purge head can be added ifrequired). The innovative dual-trap design resultsin more efficient trapping and desorption than singletrap designs, especially for early eluting peaks suchas vinyl chloride. Please see page 72 for moreinformation on the TO-14Air Concentrator.Tedlar bag samplingInterfacePumpFor TO-14 analysis and ambient air analyses of all types, this GC system has everything you need in a compact, easy-to-transport package.The dual-trap concentrator is similar to the SRI Purge & Trap, but has a gas inlet instead of a liquid purge vessel (a liquid purge head can be added if required). The innovative dual-trap design results in more efficient trapping and desorption than single trap designs, especially for early eluting peaks such as vinyl chloride. Please see page 61 for more information on the TO-14 Air Concentrator.The 60 meter capillary column is the newest unbreakable, fused silica lined, stainless steel technology, which gives good separation of the TO-14 analytes with short run times. The PeakSimple data system controls and sequences the entire analysis, collecting the data from the three detectors, loading and desorbing the traps, then calculating and printing the results.Since it is small enough to take on-site for real-time measurements, you can perform the analysis right at the source, avoiding the need for expensive, labor-intensive canister sampling. The vacuum pump interface allows the PeakSimple data system to turn the external vacuum pump ON/OFF under software control. The vacuum pump is used to draw ambient air through the traps for a precise amount of time, thus enabling the system to sample unattended. The built-in air compressor eliminates the hassle of transporting bulky air cylinders by providing an endless supply of combustion air for the FID/DELCD combination detector.22TO-14 Air Monitoring GC SystemThe 60 meter capillary column is the newest unbreakable, fused silica lined, stainless steeltechnology, which gives good separation of the TO-14 analytes with short run times. ThePeakSimple data system controls and sequences the entire analysis, collecting the data fromthe three detectors, loading and desorbing the traps, then calculating and printing the results.? Dual trap TO-14 Air Concentrator? PID and combination FID/DELCD Detectors? Vacuum pump and PeakSimple controlled Interface? Built-in “whisper quiet” Air Compressor? 4 channel PeakSimple Data System? 60 meter Capillary Column...on the compact 8610C chassisFor TO-14 analysis and ambient air analyses ofall types, this GC system has everything youneed in a compact, easy-to-transport package.Since it is small enough to take on-site for real-time measurements, you can perform the analysis right at thesource, avoiding the need for expensive, labor-intensive canister sampling. The vacuum pump interface allowsthe PeakSimple data system to turn the external vacuum pump ON/OFF under software control. The vacuumpump is used to draw ambient air through the traps for a precise amount of time, thus enabling the system tosample unattended. The built-in air compressor eliminates the hassle of transporting bulky air cylinders byproviding an endless supply of combustion air for the FID/DELCD combination detector. To eliminate cylindersaltogether, try the H2-50XR hydrogen generator (part# 8680-0350) for both carrier and FID combustion gases.Preconfigured GC SystemsThe dual-trap concentrator is similar to the SRIPurge &Trap, but has a gas inlet instead of a liquidpurge vessel (a liquid purge head can be added ifrequired). The innovative dual-trap design resultsin more efficient trapping and desorption than singletrap designs, especially for early eluting peaks suchas vinyl chloride. Please see page 72 for moreinformation on the TO-14Air Concentrator.Tedlar bag samplingInterfacePump19Preconfigured GC SystemsTO-14 Air Monitoring GC System23TO-14 Air Monitoring GC SystemThis SRI GC has been customized witha dual TO-14 Air Concentrator: fourtraps, and two gas sampling valves.Preconfigured GC SystemsThe first few peaks in the TO-14 standard,especially vinyl chloride, are of special interestto many analysts. This chromatogram shows theexpanded detail of the first few peaks (the VOCgases) in the analysis shown above. Note theexceptionally good resolution and peak shapedelivered by the SRI system’s dual traptechnology.The DELCD is completely selective forcompounds containing chlorine and/or bromine.Other analytes do not respond at all, even atvery high levels. The DELCD actually operateson the FID’s exhaust gases; therefore, allcontaminants are precombusted by the FID toCO2and H2O.DualvalvesFourtrapsValve inletsand outlets8610-0114 TO-14 Air Monitoring GC SystemOPTIONS & UPGRADES: Split/splitless and PTV injectors, 6 channel USB data system,additional TO-14Air Concentrator, additional detector, additional column(s), H2-50XR hydrogengenerator (VOLTAGE: for 110VAC, use 8610-0114-1; for 220VAC, use 8610-0114-2)23TO-14 Air Monitoring GC SystemThis SRI GC has been customized witha dual TO-14 Air Concentrator: fourtraps, and two gas sampling valves.Preconfigured GC SystemsThe first few peaks in the TO-14 standard,especially vinyl chloride, are of special interestto many analysts. This chromatogram shows theexpanded detail of the first few peaks (the VOCgases) in the analysis shown above. Note theexceptionally good resolution and peak shapedelivered by the SRI system’s dual traptechnology.The DELCD is completely selective forcompounds containing chlorine and/or bromine.Other analytes do not respond at all, even atvery high levels. The DELCD actually operateson the FID’s exhaust gases; therefore, allcontaminants are precombusted by the FID toCO2and H2O.DualvalvesFourtrapsValve inletsand outlets8610-0114 TO-14 Air Monitoring GC SystemOPTIONS & UPGRADES: Split/splitless and PTV injectors, 6 channel USB data system,additional TO-14Air Concentrator, additional detector, additional column(s), H2-50XR hydrogengenerator (VOLTAGE: for 110VAC, use 8610-0114-1; for 220VAC, use 8610-0114-2)The DELCD is completely selective for compounds containing chlorine and/or bromine. Other analytes do not respond at all, even at very high levels. The DELCD actually operates on the FID’s exhaust gases; therefore, all contaminants are precombusted by the FID to CO2 and H2O.The first few peaks in the TO-14 standard, especially vinyl chloride, are of special interest to many analysts. This chromatogram shows the expanded detail of the first few peaks (the VOC gases) in the analysis shown above. Note the exceptionally good resolution and peak shape delivered by the SRI system’s dual trap technology.23TO-14 Air Monitoring GC SystemThis SRI GC has been customized witha dual TO-14 Air Concentrator: fourtraps, and two gas sampling valves.Preconfigured GC SystemsThe first few peaks in the TO-14 standard,especially vinyl chloride, are of special interestto many analysts. This chromatogram shows theexpanded detail of the first few peaks (the VOCgases) in the analysis shown above. Note theexceptionally good resolution and peak shapedelivered by the SRI system’s dual traptechnology.The DELCD is completely selective forcompounds containing chlorine and/or bromine.Other analytes do not respond at all, even atvery high levels. The DELCD actually operateson the FID’s exhaust gases; therefore, allcontaminants are precombusted by the FID toCO2and H2O.DualvalvesFourtrapsValve inletsand outlets8610-0114 TO-14 Air Monitoring GC SystemOPTIONS & UPGRADES: Split/splitless and PTV injectors, 6 channel USB data system,additional TO-14Air Concentrator, additional detector, additional column(s), H2-50XR hydrogengenerator (VOLTAGE: for 110VAC, use 8610-0114-1; for 220VAC, use 8610-0114-2)23TO-14 Air Monitoring GC SystemThis SRI GC has been customized witha dual TO-14 Air Concentrator: fourtraps, and two gas sampling valves.Preconfigured GC SystemsThe first few peaks in the TO-14 standard,especially vinyl chloride, are of special interestto many analysts. This chromatogram shows theexpanded detail of the first few peaks (the VOCgases) in the analysis shown above. Note theexceptionally good resolution and peak shapedelivered by the SRI system’s dual traptechnology.The DELCD is completely selective forcompounds containing chlorine and/or bromine.Other analytes do not respond at all, even atvery high levels. The DELCD actually operateson the FID’s exhaust gases; therefore, allcontaminants are precombusted by the FID toCO2and H2O.DualvalvesFourtrapsValve inletsand outlets8610-0114 TO-14 Air Monitoring GC SystemOPTIONS & UPGRADES: Split/splitless and PTV injectors, 6 channel USB data system,additional TO-14Air Concentrator, additional detector, additional column(s), H2-50XR hydrogengenerator (VOLTAGE: for 110VAC, use 8610-0114-1; for 220VAC, use 8610-0114-2)This SRI GC has been customized with a dual TO-14 Air Concentrator: four traps, and two gas sampling valves.8610-0114 TO-14 Air Monitoring GC System OPTIONS & UPGRADES: split/splitless and PTV injectors, additional TO-14 Air Concentrator, additional detector, additional column(s)(VOLTAGE: for 115VAC, use 8610-0114-1; for 230VAC, use 8610-0114-2)Preconfigured GC Systems20PCB GC System• Thermal Desorber• 30 meter Capillary Column• Built-in, “whisper quiet” Air Compressor• 1 Channel PeakSimple Data System• On-Column Injector...on the compact 8610C chassis24? Thermal Desorber? 30 meter Capillary Column? FID/DELCD Combination Detector? Built-in, “whisper quiet” Air Compressor? 4 Channel PeakSimple Data System? On-Column Injector...on the compact 8610C chassisPCB GC SystemThe PCBGCSystem has everything you need to detect PCBs in soil and other solid matrices. The Thermal Desorberpermits the user to inject and analyze PCBs with very high sensitivity and little or no sample preparation—nosolvent extraction is required. Up to 1 gram of soil can be loaded into the reusable glass desorption tubes. For moreinformation on the Thermal Desorber, please see pages 70-71.The PCB GC System is also useful for detecting pesticides, PAHs, JP-4, kerosene, and diesel insoil. Soil samples are typically 20-50% water, so the FID flame is automatically relit after a largewater peak. The 30 meter capillary column is included to efficiently separate hydrocarbons up toC40+. The built-in, “whisper quiet” air compressor provides an infinite supply of combustion air forthe FID detector, and if used with the H2-50XR hydrogen generator, no cylinders are required.Preconfigured GC Systems8610-0080 PCB GC SystemOPTIONS&UPGRADES: additional detectors, 6 channel USB PeakSimpledata system, split/splitless and PTV injectors.(VOLTAGE: for 110VAC, use 8610-0080-1; for 220VAC, use 8610-0080-2)DELCDFIDThe FID detector responds to allhydrocarbons, and the DELCD identifieswhich are halogenated. Due to the extremeselectivity of the DELCD, PCBs can bediscriminated even in the presence ofmassive hydrocarbon contamination.Because the FID precombusts the sample,the DELCD is protected from hydrocarboncontamination. The two chromatograms atright show the analysis of a 200ppmAroclor1254 sample in diesel with a PCB GCSystem.The PCB GC System has everything you need to detect PCBs in soil and other solid matrices. The Thermal Desorber permits the user to inject and analyze PCBs with very high sensitivity and little or no sample preparation—no solvent extraction is required. Up to 1 gram of soil can be loaded into the reusable glass desorption tubes. For more information on the Thermal Desorber, please see page 66.The FID detector responds to all hydrocarbons, and the DELCD identifies which are halogenated. Due to the extreme selectivity of the DELCD, PCBs can be discriminated even in the presence of massive hydrocarbon contamination. Because the FID precombusts the sample, the DELCD is protected from hydrocarbon contamination. The two chromatograms at right show the analysis of a 200ppm Aroclor 1254 sample in diesel with a PCB GC System.The PCB GC System is also useful for detecting pesticides, PAHs, JP-4, kerosene, and diesel in soil. Soil samples are typically 20-50% water, so the FID flame is automatically relit after a large water peak. The 30 meter capillary column is included to efficiently separate hydrocarbons up to C40+. The built-in, “whisper quiet” air compressor provides an infinite supply of combustion air for the FID detector.24? Thermal Desorber? 30 meter Capillary Column? FID/DELCD Combination Detector? Built-in, “whisper quiet” Air Compressor? 4 Channel PeakSimple Data System? On-Column Injector...on the compact 8610C chassisPCB GC SystemThe PCBGCSystem has everything you need to detect PCBs in soil and other solid matrices. The Thermal Desorberpermits the user to inject and analyze PCBs with very high sensitivity and little or no sample preparation—nosolvent extraction is required. Up to 1 gram of soil can be loaded into the reusable glass desorption tubes. For moreinformation on the Thermal Desorber, please see pages 70-71.The PCB GC System is also useful for detecting pesticides, PAHs, JP-4, kerosene, and diesel insoil. Soil samples are typically 20-50% water, so the FID flame is automatically relit after a largewater peak. The 30 meter capillary column is included to efficiently separate hydrocarbons up toC40+. The built-in, “whisper quiet” air compressor provides an infinite supply of combustion air forthe FID detector, and if used with the H2-50XR hydrogen generator, no cylinders are required.Preconfigured GC Systems8610-0080 PCB GC SystemOPTIONS&UPGRADES: additional detectors, 6 channel USB PeakSimpledata system, split/splitless and PTV injectors.(VOLTAGE: for 110VAC, use 8610-0080-1; for 220VAC, use 8610-0080-2)DELCDFIDThe FID detector responds to allhydrocarbons, and the DELCD identifieswhich are halogenated. Due to the extremeselectivity of the DELCD, PCBs can bediscriminated even in the presence ofmassive hydrocarbon contamination.Because the FID precombusts the sample,the DELCD is protected from hydrocarboncontamination. The two chromatograms atright show the analysis of a 200ppmAroclor1254 sample in diesel with a PCB GCSystem.8610-0080 PCB GC System OPTIONS & UPGRADES: additional detectors, split/splitless and PTV injectors.(VOLTAGE: for 115VAC, use 8610-0080-1; for 230VAC, use 8610-0080-2)Preconfigured GC Systems21GeoprobeTM GC System• 10-port Gas Sampling Valve• PID and FID/DELCD Detectors• Built-in, “whisper quiet” Air Compressor• 6 channel PeakSimple Data System• Analog Output signal cables• 15 meter Capillary Columnt...on the compact 8610C chassisIn one easily transported instrument, you can be equipped to perform total VOCs as you drill, plus identification of the specific compounds with no hardware changes or downtime25GeoprobeTM GC SystemThis GC has been configured to meet the needs of Geoprobeoperators worldwide. With one easily transported unit, you canmeasure continuous total VOCs in the Geoprobe purge gas andthen, with a simple software switch, inject the gas onto a GC columnfor separation of the individual VOC compounds.? 10-port Gas Sampling Valve? PID and FID/DELCD Detectors? Built-in, “whisper quiet” Air Compressor? 4 channel PeakSimple Data System? Analog Output signal cables? 15 meter Capillary Column...on the compact 8610C chassisIn one easily transported instrument, you can be equipped to perform total VOCs as you drill,plus identification of the specific compounds with no hardware changes or downtimeThe three detectors - FID/DELCD combination detectors and a PID detector - are plumbed inseries so that the Geoprobe purge gas flows through each detector sequentially. The PIDresponds to all aromatic molecules (benzene, toluene, etc.) and many chlorinated VOCs (TCE,PCE, etc.). The FID responds to all hydrocarbons (methane, propane, etc.) and the DELCDresponds only to chlorinated or brominated compounds (vinyl chloride, DCE, TCE, PCE, etc.).The system is configured so that a solenoid valve, actuated by the PeakSimple Data System, can direct the Geoprobepurge gas either directly to the detectors for a continuous total measurement, or to a 1mL loop on the included 10-port gas sampling valve for injection into a GC column. Once injected into the column, the VOCs are separated andmeasured as individual compounds. This allows the Geoprobe operator to immediately profile the VOCs onsiteeither in real time as the probe is pushed, or later by locating the probe at specific depths where the total VOCmeasurement indicated VOC hotspots.Preconfigured GC Systems8610-0061 Geoprobe #1 GC system8610-0062 Geoprobe #2 GC system (no PID detector)OPTIONS &UPGRADES: 6 channel USB PeakSimple data system, split/splitless and PTV injectors,H2-50XR hydrogen generator(VOLTAGE: for 110VAC, use “part number-1” [ex: 8610-0061-1] for 220VAC, use “part number-2”)This GC has been configured to meet the needs of Geoprobe operators worldwide. With one easily transported unit, you can measure continuous total VOCs in the Geoprobe purge gas and then, with a simple software switch, inject the gas onto a GC column for separation of the individual VOC compounds.The three detectors - FID/DELCD combination detectors and a PID detector - are plumbed in series so that the Geoprobe purge gas flows through each detector sequentially. The PID responds to all aromatic molecules (benzene, toluene, etc.) and many chlorinated VOCs (TCE, PCE, etc.). The FID responds to all hydrocarbons (methane, propane, etc.) and the DELCD responds only to chlorinated or brominated compounds (vinyl chloride, DCE, TCE, PCE, etc.).The system is configured so that a solenoid valve, actuated by the PeakSimple Data System, can direct the Geoprobe purge gas either directly to the detectors for a continuous total measurement, or to a 1mL loop on the included 10-port gas sampling valve for injection into a GC column. Once injected into the column, the VOCs are separated and measured as individual compounds. This allows the Geoprobe operator to immediately profile the VOCs onsite either in real time as the probe is pushed, or later by locating the probe at specific depths where the total VOC measurement indicated VOC hotspots.8610-0061 Geoprobe #1 GC system 8610-0062 Geoprobe #2 GC system (no PID detector) OPTIONS & UPGRADES: split/splitless and PTV injectors(VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-0061-1] for 230VAC, use “part number-2”)Preconfigured GC Systems22Explosives GC System• Thermionic Ionization Detector (TID)• Heated Flash Vaporization Injector• Built-in “whisper-quiet”AirCompressor• 1 channel PeakSimple Data System• Can be run gasless in the field• 15 meter Capillary Column...on the compact 8610C chassis26Explosives GC SystemIf only the nitroaromatics are required, the GC will operate on the built-in air compressor’s air alone, usingair for both carrier gas andmake-up gas. This GC is especially convenient for field monitoring, and screeningof explosives-contaminated soil and water, as might be found in former military bases or practice ranges.? Thermionic Ionization Detector (TID)? Heated Flash Vaporization Injector? Built-in “whisper-quiet”Air Compressor? 1 channel PeakSimple Data System? Can be run gasless in the field? 15 meter Capillary Column...on the compact 8610C chassisThe Explosives GC System from SRI combines a HeatedFlash Vaporization Injector, a built-in “whisper-quiet” aircompressor and a Thermionic Ionization Detector fordetection of nitroaromatic explosives such as TNT, andnitramine explosives such as RDX (C4) and HMX.Download the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comPreconfigured GC Systems8610-1117 Explosives GC SystemOPTIONS & UPGRADES: additional detectors with 4 channel serial or 6channel USB PeakSimple data system, split/splitless and PTV injectors.(VOLTAGE: for 110VAC, use 8610-1117-1; for 220VAC, use 8610-1117-2)Tested by the EPA’s Environmental Technologies Verification(ETV) program for measuring explosives in soilUnlike immunoassay or colorimetric detection methodswhich cannot discriminate the biodegraded transformationbyproducts of TNT (2-amino-4, 6-dinitrotoluene, etc.) andwhich may not function well in the presence of high levelsof interferences from other explosive compounds, theExplosives GC can separate and detect all the nitroaromaticcompounds, even in the presence of interferences thatwould compromise other measurement techniques. ForTNTand some other nitroaromatics, detection limits of 1ppbare routine. When the nitroamines must also be detected,nitrogen is used for the carrier gas, and air is used for TIDmakeup gas. Nitramine compounds like RDX exhibit lowerresponse by a factor of 50.This chromatogram shows a separation of a10ppm explosives mix using an Explosives GC.The Explosives GC System from SRI combines a Heated Flash Vaporization Injector, a built-in “whisper-quiet” air compressor and a Thermionic Ionization Detector for detection of nitroaromatic explosives such as TNT, and nitramine explosives such as RDX (C4) and HMX.If only the nitroaromatics are required, the GC will operate on the built-in air compressor’s air alone, using air for both carrier gas and make-up gas. This GC is especially convenient for field monitoring, and screening of explosives-contaminated soil and water, as might be found in former military bases or practice ranges.Unlike immunoassay or colorimetric detection methods which cannot discriminate the biodegraded transformation byproducts of TNT (2-amino-4, 6-dinitrotoluene, etc.) and which may not function well in the presence of high levels of interferences from other explosive compounds, the Explosives GC can separate and detect all the nitroaromatic compounds, even in the presence of interferences that would compromise other measurement techniques. For TNT and some other nitroaromatics, detection limits of 1ppb are routine. When the nitroamines must also be detected, nitrogen is used for the carrier gas, and air is used for TID makeup gas. Nitramine compounds like RDX exhibit lower response by a factor of 50.26Explosives GC SystemIf only the nitroaromatics are required, the GC will operate on the built-in air compressor’s air alone, usingair for both carrier gas andmake-up gas. This GC is especially convenient for field monitoring, and screeningof explosives-contaminated soil and water, as might be found in former military bases or practice ranges.? Thermionic Ionization Detector (TID)? Heated Flash Vaporization Injector? Built-in “whisper-quiet”Air Compressor? 1 channel PeakSimple Data System? Can be run gasless in the field? 15 meter Capillary Column...on the compact 8610C chassisThe Explosives GC System from SRI combines a HeatedFlash Vaporization Injector, a built-in “whisper-quiet” aircompressor and a Thermionic Ionization Detector fordetection of nitroaromatic explosives such as TNT, andnitramine explosives such as RDX (C4) and HMX.Download the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comPreconfigured GC Systems8610-1117 Explosives GC SystemOPTIONS & UPGRADES: additional detectors with 4 channel serial or 6channel USB PeakSimple data system, split/splitless and PTV injectors.(VOLTAGE: for 110VAC, use 8610-1117-1; for 220VAC, use 8610-1117-2)Tested by the EPA’s Environmental Technologies Verification(ETV) program for measuring explosives in soilUnlike immunoassay or colorimetric detection methodswhich cannot discriminate the biodegraded transformationbyproducts of TNT (2-amino-4, 6-dinitrotoluene, etc.) andwhich may not function well in the presence of high levelsof interferences from other explosive compounds, theExplosives GC can separate and detect all the nitroaromaticcompounds, even in the presence of interferences thatwould compromise other measurement techniques. ForTNTand some other nitroaromatics, detection limits of 1ppbare routine. When the nitroamines must also be detected,nitrogen is used for the carrier gas, and air is used for TIDmakeup gas. Nitramine compounds like RDX exhibit lowerresponse by a factor of 50.This chromatogram shows a separation of a10ppm explosives mix using an Explosives GC.26Explosives GC SystemIf only the nitroaromatics are required, the GC will operate on the built-in air compressor’s air alone, usingair for both carrier gas andmake-up gas. This GC is especially convenient for field monitoring, and screeningof explosives-contaminated soil and water, as might be found in former military bases or practice ranges.? Thermionic Ionization Detector (TID)? Heated Flash Vaporization Injector? Built-in “whisper-quiet”Air Compressor? 1 channel PeakSimple Data System? Can be run gasless in the field? 15 meter Capillary Column...on the compact 8610C chassisThe Explosives GC System from SRI combines a HeatedFlash Vaporization Injector, a built-in “whisper-quiet” aircompressor and a Thermionic Ionization Detector fordetection of nitroaromatic explosives such as TNT, andnitramine explosives such as RDX (C4) and HMX.Download the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comPreconfigured GC Systems8610-1117 Explosives GC SystemOPTIONS & UPGRADES: additional detectors with 4 channel serial or 6channel USB PeakSimple data system, split/splitless and PTV injectors.(VOLTAGE: for 110VAC, use 8610-1117-1; for 220VAC, use 8610-1117-2)Tested by the EPA’s Environmental Technologies Verification(ETV) program for measuring explosives in soilUnlike immunoassay or colorimetric detection methodswhich cannot discriminate the biodegraded transformationbyproducts of TNT (2-amino-4, 6-dinitrotoluene, etc.) andwhich may not function well in the presence of high levelsof interferences from other explosive compounds, theExplosives GC can separate and detect all the nitroaromaticcompounds, even in the presence of interferences thatwould compromise other measurement techniques. ForTNTand some other nitroaromatics, detection limits of 1ppbare routine. When the nitroamines must also be detected,nitrogen is used for the carrier gas, and air is used for TIDmakeup gas. Nitramine compounds like RDX exhibit lowerresponse by a factor of 50.This chromatogram shows a separation of a10ppm explosives mix using an Explosives GC.(ETV) program for measuring explosives in soilTested by the EPA’s Environmental Technologies VerificationDownload the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis” by Alan Hewitt of the US Army Corps of Engineers at www.srigc.com8610-1117 Explosives GC System OPTIONS & UPGRADES: additional detectors with 6 channel USB PeakSimple data system, split/splitless and PTV injectors. (VOLTAGE: for 115VAC, use 8610-1117-1; for 230VAC, use 8610-1117-2)Preconfigured GC Systems23Rack Mount Mud-Logging GC System• Dual FID Detectors• HayeSep-D Column• 10-port Gas Sampling Valve• Standard & Sample Stream Solenoids• Built-in “whisper quiet” Air Compressor• 6 Channel PeakSimple Data System...on the rack mountable 410 chassis29Rack Mount Mud-Logging GC System? Dual FID Detectors? HayeSep-D Column? 10-port Gas Sampling Valve? Standard & Sample Stream Solenoids? Built-in “whisper quiet” Air Compressor? 4 channel PeakSimple Data System...on the rack mountable 410 chassisAt a regulated pressure, the sample gas stream flows through the loop ofthe 10 port gas sampling valve and also to the second FID detector, which continuallymonitors the total hydrocarbon content of the gas. Periodically, the gas sampling valve injects thecontents of its loop into the GC column, where it is separated into the constituent hydrocarbon peaks and detectedby the first FID detector. The operator controls the timing of the valve injections through the built-in, four channelPeakSimple data system. Solenoids for sample and standard stream switching are included and are selectablethrough the data system.The Rack Mount Mudlogging GC system provides acontinuous reading of total hydrocarbons in a gas streamwhile periodically performing a chromatographic separationto determine the exact composition of the sample gas stream.Preconfigured GC SystemsThe PeakSimple data system controls the automatedvalve injection sequence and displays both thecontinuous total hydrocarbon reading as well as theseparated peaks.An alarm function alerts the operatorfor any out-of-range readings. Summary reports areeasily printed or copied to Excel or similar programs.Butanes in 3 minutesTotal hydrocarbons0410-0065 Rack Mount Mud-Logging GC SystemOPTIONS & UPGRADES: 6 channel USB PeakSimple data system,(VOLTAGE: for 110VAC, use 0410-0065-1; for 220VAC, use 0410-0065-2)The Rack Mount Mudlogging GC system provides a continuous reading of total hydrocarbons in a gas stream while periodically performing a chromatographic separation to determine the exact composition of the sample gas stream.At a regulated pressure, the sample gas stream flows through the loop of the 10 port gas sampling valve and also to the second FID detector, which continually monitors the total hydrocarbon content of the gas. Periodically, the gas sampling valve injects the contents of its loop into the GC column, where it is separated into the constituent hydrocarbon peaks and detected by the first FID detector. The operator controls the timing of the valve injections through the built-in, six channel PeakSimple data system. Solenoids for sample and standard stream switching are included and are selectable through the data system.The PeakSimple data system controls the automated valve injection sequence and displays both the continuous total hydrocarbon reading as well as the separated peaks. An alarm function alerts the operator for any out-of-range readings. Summary reports are easily printed or copied to Excel or similar programs.0410-0065 Rack Mount Mud-Logging GC System OPTIONS & UPGRADES: One-Minute Analysis(VOLTAGE: for 115VAC, use 0410-0065-1; for 230VAC, use 0410-0065-2)Preconfigured GC Systems24Gas-lessTM Educational GC System• CCD Detector• On-Column Injector• Built-in “whisper quiet” Air Compressor• 1 channel PeakSimple Data System• 1 meter HayeSep-D Column...on the ultra compact 310 chassis31Gas-lessTM Educational GC System? CCD Detector?On-Column Injector? Built-in “whisper quiet” Air Compressor? 1 channel PeakSimple Data System? 1 meter HayeSep-D Column...on the ultra compact 310 chassisThis GC is perfect for teaching situations where compressed gas cylinders cannot be used due to safety considerationsor budgetary limitations. Because it operates on its own infinite supply of room air, the Gas-less GC may be used toperform demonstrations in the classroom, instead of the lab. Most traditional GCs require helium carrier gas. Comparedto the ongoing cost of cylinder rental, storage, and gas consumption, operation of the Gas-less Educational GC isessentially free, except for the minimal cost of electricity.The Gas-less Educational GC system is ideal for demonstrating theprinciples of gas chromatography right in the classroom. The Gas-lessEducational GC includes a built-in “whisper-quiet” air compressor and aCCD detector. The CCD detects combustible (hydrocarbon) moleculesand it operates on air carrier gas from the internal air compressor.The Gas-less Educational GC is equipped with a built-in, single channel PeakSimple data system, which providespowerful yet easy data acquisition, as well as temperature programming for the column oven. Fast cool-downfans automatically cool the column oven at the end of the analysis from 250oC to 50oC in less than five minutes.Preconfigured GC Systems(VOLTAGE: for 110VAC, use 0310-1006-1; for 220VAC, use 0310-1006-2)NOTE: Educational models are less expensive than equivalent GCs manufactured “à la carte”because of batch manufacturing efficiencies. No customization of educational models is availableprior to initial sale, although normal factory retrofit services are available after delivery.0310-1006 Gas-lessTM CCD GC System with fast cool-downThis chromatogram shows aseparation of 1µL of 1000ppmmethanol in acetone using a standardGas-less Educational GC at 130oC.The Gas-less Educational GC system is ideal for demonstrating the principles of gas chromatography right in the classroom. The Gas-less Educational GC includes a built-in “whisper-quiet” air compressor and a CCD detector. The CCD detects combustible (hydrocarbon) molecules and it operates on air carrier gas from the internal air compressor.This GC is perfect for teaching situations where compressed gas cylinders cannot be used due to safety considerations or budgetary limitations. Because it operates on its own infinite supply of room air, the Gas-less GC may be used to perform demonstrations in the classroom, instead of the lab. Most traditional GCs require helium carrier gas. Compared to the ongoing cost of cylinder rental, storage, and gas consumption, operation of the Gas-less Educational GC is essentially free, except for the minimal cost of electricity.This chromatogram shows a separation of 1µL of 1000ppm methanol in acetone using a standard Gas-less Educational GC at 130°C.The Gas-less Educational GC is equipped with a built-in, single channel PeakSimple data system, which provides powerful yet easy data acquisition, as well as temperature programming for the column oven. Fast cool-down fans automatically cool the column oven at the end of the analysis from 250°C to 50°C in less than five minutes.31Gas-lessTM Educational GC System? CCD Detector?On-Column Injector? Built-in “whisper quiet” Air Compressor? 1 channel PeakSimple Data System? 1 meter HayeSep-D Column...on the ultra compact 310 chassisThis GC is perfect for teaching situations where compressed gas cylinders cannot be used due to safety considerationsor budgetary limitations. Because it operates on its own infinite supply of room air, the Gas-less GC may be used toperform demonstrations in the classroom, instead of the lab. Most traditional GCs require helium carrier gas. Comparedto the ongoing cost of cylinder rental, storage, and gas consumption, operation of the Gas-less Educational GC isessentially free, except for the minimal cost of electricity.The Gas-less Educational GC system is ideal for demonstrating theprinciples of gas chromatography right in the classroom. The Gas-lessEducational GC includes a built-in “whisper-quiet” air compressor and aCCD detector. The CCD detects combustible (hydrocarbon) moleculesand it operates on air carrier gas from the internal air compressor.The Gas-less Educational GC is equipped with a built-in, single channel PeakSimple data system, which providespowerful yet easy data acquisition, as well as temperature programming for the column oven. Fast cool-downfans automatically cool the column oven at the end of the analysis from 250oC to 50oC in less than five minutes.Preconfigured GC Systems(VOLTAGE: for 110VAC, use 0310-1006-1; for 220VAC, use 0310-1006-2)NOTE: Educational models are less expensive than equivalent GCs manufactured “à la carte”because of batch manufacturing efficiencies. No customization of educational models is availableprior to initial sale, although normal factory retrofit services are available after delivery.0310-1006 Gas-lessTM CCD GC System with fast cool-downThis chromatogram shows aseparation of 1µL of 1000ppmmethanol in acetone using a standardGas-less Educational GC at 130oC.0310-1006 Gas-lessTM CCD GC System with fast cool-down (VOLTAGE: for 115VAC, use 0310-1006-1; for 230VAC, use 0310-1006-2)NOTE: Educational models are less expensive than equivalent GCs manufactured “à la carte” because of batch manufacturing efficiencies. No customization of educational models is available prior to initial sale, although normal factory retrofit services are available after delivery.Preconfigured GC Systems25Educational TCD GC System• TCD Detector with User Replaceable Filaments• Carrier Gas Electronic Pressure Control (EPC)• Temperature Programmable Column Oven• 1 channel PeakSimple Data System• 1 meter Silica Gel Column...on the ultra compact 310 chassis32Educational TCD GC System? TCD Detector with User Replaceable Filaments? Carrier Gas Electronic Pressure Control (EPC)? Temperature Programmable Column Oven? 1 channel PeakSimple Data System? 1 meter Silica Gel Column...on the ultra compact 310 chassisThe column oven is temperature programmable to 400oC, andcomes with fast cool-down fans. Electronic Pressure Control (EPC)for the carrier gas provides rock-solid retention time reproducibility.Configured on the compact 310 chassis, the Educational TCDGCincludes a traditional 4-filament Thermal Conductivity Detector thatcan heat to 275oC. The built-in single channel PeakSimple datasystem provides powerful yet easy data acquisition andtemperature programming for the column oven.These two similar chromatograms wereproduced under the same conditions. The firstsample is room air, and the second is humanbreath. In both runs, the CO2peak is separatedfrom the O2/N2peak at 80oC on a standardEducational TCD GC with a Silica Gel column.The Educational TCD GC is ideal for undergraduate chemistry classeswhere the principles of gas chromatography are demonstrated onequipment identical to what students will encounter in industry. Becauseof their low cost and upgradability* with other SRI detectors and injectors,these GCs are also widely used by thrifty labs for simple applicationssuch as landfill gas analysis, stack monitoring, and quality control.Preconfigured GC Systems0.5mLroom air0.5mLhuman breath0310-1000 Educational TCD GC System(VOLTAGE: for 110VAC, use 0310-1000-1; for 220VAC, use 0310-1000-2)*Educational models are less expensive than equivalent GCs manufactured “à la carte”because of batch manufacturing efficiencies. No customization of educational models isavailable prior to initial sale, although normal factory retrofit services are available after delivery.The Educational TCD GC is ideal for undergraduate chemistry classes where the principles of gas chromatography are demonstrated on equipment identical to what students will encounter in industry. Because of their low cost and upgradability* with other SRI detectors and injectors, these GCs are also widely used by thrifty labs for simple applications such as landfill gas analysis, stack monitoring, and quality control.Configured on the compact 310 chassis, the Educational TCD GC includes a traditional 4-filament Thermal Conductivity Detector that can heat to 275°C. The built-in single channel PeakSimple data system provides powerful yet easy data acquisition and temperature programming for the column oven.The column oven is temperature programmable up to 300°C, and comes with fast cool-down fans. Electronic Pressure Control (EPC) for the carrier gas provides rock-solid retention time reproducibility.These two similar chromatograms were produced under the same conditions. The first sample is room air, and the second is human breath. In both runs, the CO2 peak is separated from the O2/N2 peak at 80°C on a standard Educational TCD GC with a Silica Gel column.32Educational TCD GC System? TCD Detector with User Replaceable Filaments? Carrier Gas Electronic Pressure Control (EPC)? Temperature Programmable Column Oven? 1 channel PeakSimple Data System? 1 meter Silica Gel Column...on the ultra compact 310 chassisThe column oven is temperature programmable to 400oC, andcomes with fast cool-down fans. Electronic Pressure Control (EPC)for the carrier gas provides rock-solid retention time reproducibility.Configured on the compact 310 chassis, the Educational TCDGCincludes a traditional 4-filament Thermal Conductivity Detector thatcan heat to 275oC. The built-in single channel PeakSimple datasystem provides powerful yet easy data acquisition andtemperature programming for the column oven.These two similar chromatograms wereproduced under the same conditions. The firstsample is room air, and the second is humanbreath. In both runs, the CO2peak is separatedfrom the O2/N2peak at 80oC on a standardEducational TCD GC with a Silica Gel column.The Educational TCD GC is ideal for undergraduate chemistry classeswhere the principles of gas chromatography are demonstrated onequipment identical to what students will encounter in industry. Becauseof their low cost and upgradability* with other SRI detectors and injectors,these GCs are also widely used by thrifty labs for simple applicationssuch as landfill gas analysis, stack monitoring, and quality control.Preconfigured GC Systems0.5mLroom air0.5mLhuman breath0310-1000 Educational TCD GC System(VOLTAGE: for 110VAC, use 0310-1000-1; for 220VAC, use 0310-1000-2)*Educational models are less expensive than equivalent GCs manufactured “à la carte”because of batch manufacturing efficiencies. No customization of educational models isavailable prior to initial sale, although normal factory retrofit services are available after delivery.0310-1000 Educational TCD GC System (VOLTAGE: for 115VAC, use 0310-1000-1; for 230VAC, use 0310-1000-2) *Educational models are less expensive than equivalent GCs manufactured “à la carte” because of batch manufacturing efficiencies. No customization of educational models is available prior to initial sale, although normal factory retrofit services are available after delivery.Preconfigured GC Systems26Educational FID GC System• FID Detector• On-Column Injector• Carrier & Combustion Gas Electronic Pressure Control (EPC)• Temperature Programmable Column Oven• 1 channel PeakSimple Data System• 1 meter Silica Gel Column...on the ultra compact 310 chassisThe Gas-less Educational GC system is ideal for demonstrating the principles of gas chromatography right in the classroom. The Gas-less Educational GC includes a built-in “whisper-quiet” air compressor and a CCD detector. The CCD detects combustible (hydrocarbon) molecules and it operates on air carrier gas from the internal air compressor.The carrier gas and the FID combustion gases are all controlled by programmable electronic pressure regulators (EPCs). EPCs not only provide rock-solid retention time reproducibility, but allow the carrier gas to be pressure ramped (just as the column oven is temperature ramped) from the built-in PeakSimple data system.This chromatogram shows a separation of 1000ppm C1-C6 hydrocarbons in room air using the 1 meter silica gel column.The on-column injector is ideal for 1/8” packed or 0.53mm wide-bore capillary columns and is suitable for analytes ranging from methane to heavy, high-boiling hydrocarbons(C44+). The column oven accepts column cage diameters up to 4 inches, is programmable up to 300°C and recycles quickly with its high speed cool-down fans.33The on-column injector is ideal for 1/8” packed or 0.53mm wide-bore capillary columns and is suitable for analytesranging frommethane to heavy, high-boiling hydrocarbons (C44+). The column oven accepts column cage diametersup to 4 inches, is programmable to 400oC and recycles quickly with its high speed cool-down fans.Educational FID GC SystemThe Educational FID GC system is ideal for undergraduate chemistry classeswhere the principles of chromatography are demonstrated or for graduatelevel research. This sameGC is widely used in thrifty labs for general organicsanalysis because of its low cost and upgradability* with our wide selection ofdetectors and injectors, in case analytical needs change in the future.? FID Detector?On-Column Injector? Carrier & Combustion GasElectronic Pressure Control (EPC)? Temperature Programmable Column Oven? 1 channel PeakSimple Data System? 1 meter Silica Gel Column...on the ultra compact 310 chassisThe carrier gas and the FID combustion gases are all controlled by programmable electronic pressure regulators(EPCs). EPCs not only provide rock-solid retention time reproducibility, but allow the carrier gas to be pressureramped (just as the column oven is temperature ramped) from the built-in PeakSimple data system.Preconfigured GC Systems0310-0004 Educational FID GC System(VOLTAGE: for 110VAC, use 0310-0004-1; for 220VAC, use 0310-0004-2)*Educational models are less expensive than equivalent GCs manufactured “à la carte”because of batch manufacturing efficiencies. No customization of educational models isavailable prior to initial sale, although normal factory retrofit services are available after delivery.This chromatogram shows a separation of 1000ppm C1-C6hydrocarbons in room air using the 1meter silica gel column.33The on-column injector is ideal for 1/8” packed or 0.53mm wide-bore capillary columns and is suitable for analytesranging frommethane to heavy, high-boiling hydrocarbons (C44+). The column oven accepts column cage diametersup to 4 inches, is programmable to 400oC and recycles quickly with its high speed cool-down fans.Educational FID GC SystemThe Educational FID GC system is ideal for undergraduate chemistry classeswhere the principles of chromatography are demonstrated or for graduatelevel research. This sameGC is widely used in thrifty labs for general organicsanalysis because of its low cost and upgradability* with our wide selection ofdetectors and injectors, in case analytical needs change in the future.? FID Detector?On-Column Injector? Carrier & Combustion GasElectronic Pressure Control (EPC)? Temperature Programmable Column Oven? 1 channel PeakSimple Data System? 1 meter Silica Gel Column...on the ultra compact 310 chassisThe carrier gas and the FID combustion gases are all controlled by programmable electronic pressure regulators(EPCs). EPCs not only provide rock-solid retention time reproducibility, but allow the carrier gas to be pressureramped (just as the column oven is temperature ramped) from the built-in PeakSimple data system.Preconfigured GC Systems0310-0004 Educational FID GC System(VOLTAGE: for 110VAC, use 0310-0004-1; for 220VAC, use 0310-0004-2)*Educational models are less expensive than equivalent GCs manufactured “à la carte”because of batch manufacturing efficiencies. No customization of educational models isavailable prior to initial sale, although normal factory retrofit services are available after delivery.This chromatogram shows a separation of 1000ppm C1-C6hydrocarbons in room air using the 1meter silica gel column.0310-0004 Educational FID GC System (VOLTAGE: for 115VAC, use 0310-0004-1; for 230VAC, use 0310-0004-2) *Educational models are less expensive than equivalent GCs manufactured “à la carte” because of batch manufacturing efficiencies. No customization of educational models is available prior to initial sale, although normal factory retrofit services are available after delivery.How to Build a Custom SRI GC27How to Build a Custom SRI GCWHAT IS YOUR APPLICATION?• If you will be injecting by gas sampling valve, purge & trap, thermal desorber or any other injector types in addition to on-column, then choose our versatile Model 8610C, which can mount up to five different injectors simultaneously.• If you will be injecting by syringe only, you can choose the ultra-compact Model 310.• For dual oven applications or “two GCs in one,” choose the 8610D chassis.• For industrial rack systems, choose our 410 rack mount chassis.• For added compatibility with autosamplers and vertical injectors, choose the 8610V chassis.• If you want to add detectors to an existing GC, choose the Model 110. For any model chassis except the 110, you must specify the data system model you want. A single channel data system is included as standard equipment with the 8610, 410 and 310 GCs. If you‘ll be ordering more than one detector on your GC, you will need a six channel data system.2. Choose your detectorsDetector types are selected depending on the particular application, the required detection limit, matrix interferences and/or regulatory guidelines. Since all five of our chassis can mount up to four (sometimes five or six) detectors simultaneously, you can perform a surprising variety of applications with one instrument.1. Pick a chassisDETECTOR CCD TCD FID DELCD FID/DELCD HID PID NPD TID ECD FPD FPD/FID Dual FPD FID Dual FPD SELECTIVITYhydrogen and hydrocarbonsuniversalhydrocarbonschlorinated and brominated moleculeshydrocarbons, chlorinated and brominated moleculesuniversal, except neonaromatics and molecules with double carbon bondsnitrogen and phosphorusnitro functional groups (TNT, etc.), chlorinated phenols at slightly less sensitivityelectronegative compounds (esp. chlorinated, fluorinated, or brominated molecules)sulfur and phosphorussulfur, phosphorus and hydrocarbons sulfur and phosphorus simultaneouslyhydrocarbons, sulfur and phosphorus simultaneouslySENSITIVITY (approx.)500ppm200-500ppm1ppm10ppb10ppm10ppm10ppb100ppb10ppb, 50ppb10ppb200ppb and 10ppb200ppb, 10ppb, and 100ppm200ppb and 10ppb100ppm, 200ppb and 10ppb28How to Build a Custom SRI GCHow to Build a Custom SRI GCSAMPLE TYPES AND APPROPRIATE INJECTORSLIQUIDS• On-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace, Purge & Trap, Liquid Injection Valve, Liquid Autosamplers, or Headspace AutosamplerSOLIDS • Thermal Desorber, Heated Static Headspace, PTV, or Headspace AutosamplerGASES • On-column, Gas Sampling Valve, Method TO-14 Air Concentrator, or Heated Static HeadspaceSPME FIBERS • Heated Flash Vaporization with Low Volume SPME Liner, or Heated Split/Splitless3. Choose your injectorsInjector types are selected by the user depending on the particular measurement application, detection limit and regulatory requirements. Twelve injector types are available for installation on SRI GCs. Up to five injectors may be mounted simultaneously on the Model 8610C or 8610D. The Model 310 will accommodate a single On-column, Heated Flash Vaporization, Heated Split/Splitless, or PTV Injector. The On-Column Injector is standard equipment on every 8610C, 8610D and 310 GC. Heated Flash Vaporization, Heated Split/Splitless and PTV Injectors are all upgrades to the standard On-Column Injector. A vertical injector option is available on the 8610V.4. Accessorize35How to Build a Custom SRI GC4. Accessorize.3. Choose your injectors.Injector types are selected by the user depending on the particular measurement application, detection limit andregulatory requirements. Twelve injector types are available for installation on SRI GCs. Up to five injectors may bemounted simultaneously on the Model 8610C or 8610D. The Model 310 will accommodate a single On-column,Heated Flash Vaporization, Heated Split/Splitless, or PTV Injector. The On-Column Injector is standard equipmenton every 8610C, 8610D and 310 GC. Heated Flash Vaporization, Heated Split/Splitless and PTV Injectors are allupgrades to the standard On-Column Injector.Although many injectors and detectors can be built into every GC chassis, there are instanceswhere certain components would occupy the same space, or we just run out of room. If you are notsure if everything you want will fit, call one of our knowledgeable technical support agents for help.How to Build a Custom SRI GC8690-CONF Custom configurationSample Types and Appropriate InjectorsOn-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace,Purge & Trap, Liquid Injection Valve, Liquid Autosamplers or HeadspaceAutosamplerThermal Desorber, Heated Static Headspace, PTV or HeadspaceAutosamplerOn-column, Gas Sampling Valve, Method TO-14Air Concentrator or Heated Static HeadspaceHeated Flash Vaporization with Low Volume SPME Liner or Heated Split/SplitlessLIQUIDS:SOLIDS:GASES:SPME:We have Gas Line InstallationKits for any type of gas requiredfor SRI GC systems operation.Our built-in, “whisper quiet” aircompressor can supply air carriergas or detector makeup gas.The Methanizer accessory allows FIDdetection of CO and CO2down to ppm.The H2-50XR hydrogen generatorsupplies up to 50mL/min at 30psi.Our built-in, “whisper quiet” air compressor can supply air carrier gas or detector makeup gas.Gas Line Installation Kits for any type of gas required for SRI GC operation.35How to Build a Custom SRI GC4. Accessorize.3. Choose your injectors.Injector types are selected by the user depending on the particular measurement application, detection limit andregulatory requirements. Twelve injector types are available for installation on SRI GCs. Up to five injectors may bemounted simultaneously on the Model 8610C or 8610D. The Model 310 will accommodate a single On-column,Heated Flash Vaporization, Heated Split/Splitless, or PTV Injector. The On-Column Injector is standard equipmenton every 8610C, 8610D and 310 GC. Heated Flash Vaporization, Heated Split/Splitless and PTV Injectors are allupgrades to the standard On-Column Injector.Although many injectors and detectors can be built into every GC chassis, there are instanceswhere certain components would occupy the same space, or we just run out of room. If you are notsure if everything you want will fit, call one of our knowledgeable technical support agents for help.How to Build a Custom SRI GC8690-CONF Custom configurationSample Types and Appropriate InjectorsOn-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace,Purge & Trap, Liquid Injection Valve, Liquid Autosamplers or HeadspaceAutosamplerThermal Desorber, Heated Static Headspace, PTV or HeadspaceAutosamplerOn-column, Gas Sampling Valve, Method TO-14Air Concentrator or Heated Static HeadspaceHeated Flash Vaporization with Low Volume SPME Liner or Heated Split/SplitlessLIQUIDS:SOLIDS:GASES:SPME:We have Gas Line InstallationKits for any type of gas requiredfor SRI GC systems operation.Our built-in, “whisper quiet” aircompressor can supply air carriergas or detector makeup gas.The Methanizer accessory allows FIDdetection of CO and CO2down to ppm.The H2-50XR hydrogen generatorsupplies up to 50mL/min at 30psi.35How to Build a Custom SRI GC4. Accessorize.3. Choose your injectors.Injector types are selected by the user depending on the particular measurement application, detection limit andregulatory requirements. Twelve injector types are available for installation on SRI GCs. Up to five injectors may bemounted simultaneously on the Model 8610C or 8610D. The Model 310 will accommodate a single On-column,Heated Flash Vaporization, Heated Split/Splitless, or PTV Injector. The On-Column Injector is standard equipmenton every 8610C, 8610D and 310 GC. Heated Flash Vaporization, Heated Split/Splitless and PTV Injectors are allupgrades to the standard On-Column Injector.Although many injectors and detectors can be built into every GC chassis, there are instanceswhere certain components would occupy the same space, or we just run out of room. If you are notsure if everything you want will fit, call one of our knowledgeable technical support agents for help.How to Build a Custom SRI GC8690-CONF Custom configurationSample Types and Appropriate InjectorsOn-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace,Purge & Trap, Liquid Injection Valve, Liquid Autosamplers or HeadspaceAutosamplerThermal Desorber, Heated Static Headspace, PTV or HeadspaceAutosamplerOn-column, Gas Sampling Valve, Method TO-14Air Concentrator or Heated Static HeadspaceHeated Flash Vaporization with Low Volume SPME Liner or Heated Split/SplitlessLIQUIDS:SOLIDS:GASES:SPME:We have Gas Line InstallationKits for any type of gas requiredfor SRI GC systems operation.Our built-in, “whisper quiet” aircompressor can supply air carriergas or detector makeup gas.The Methanizer accessory allows FIDdetection of CO and CO2down to ppm.The H2-50XR hydrogen generatorsupplies up to 50mL/min at 30psi.The Methanizer accessory allows FID detection of CO and CO2 down to ppm.Although many injectors and detectors can be built into every GC chassis, there are instances where certain components would occupy the same space, or we just run out of room. If you are not sure if everything you want will fit, call one of our knowledgeable technical support agents for help.8690-CONF Custom Configuration29How to Build a Custom SRI GCSRI Gas Chromatograph OverviewThe full-featured Model 8610 GC can mount up to four detectors, five injectors and a host of accessories, yet is still small enough to ship UPS/FedEx or even carry with you on your expeditions into the field. It also fits easily on your crowded laboratory bench.The Model 8610D is identical to the 8610C except that it has dual temperature programmable column ovens.The 8610V GC is a vertical oven version of the 8610C which interfaces to most autosamplers.The compact Model 310 can mount four detectors and one injector. Consider this GC when you want the smallest laboratory GC available and plan to inject using a syringe.Choose the rack-mountable Model 410 for standard 19-inch industrial rack systems.The ultra-compact Model 110 can mount up to four detectors and connects to a host GC (SRI or another brand) via a heated transfer line. Pick this model when you need to add detectors to an existing GC or want GC detector performance without a chromatographic separation (total hydrocarbon stream monitoring, etc).36 SRI GC OverviewSRI Gas Chromatograph OverviewFrom our family of Gas Chromatographs, select the model which best fits your needs.Standard Features of All SRI GC Models:? Built-in, single channel PeakSimple data system? Heavy-duty, all-aluminum construction for lightweight durability.? “At-a-glance” panel display that reports the status of system heating, pressure,and voltage control zones to the bright and easy-to-read display.? Electronic Pressure Control (EPC) for all regulated gas pressures. EPC resultsin enhanced day-to-day reproducibility compared to mechanical pressure regulatorsand allows the carrier gas pressure to be ramped from the data system.? Four, five or six simultaneous detector capability—choose from 16 detector types.? Two year warranty and FREE technical support.? Rugged reusable plastic container which ships UPS/FedEx and also as airlinebaggage. The GC is secured in the shipping container using a system of belts andbuckles which eliminates the need for extra styrofoam peanuts, bubble wrap andother annoying packaging materials.The ultra-compact Model 110 can mount up to four detectors and connects to ahost GC (SRI or another brand) via a heated transfer line. Pick this model whenyou need to add detectors to an existing GC or want GC detector performancewithout a chromatographic separation (total hydrocarbon streammonitoring, etc.).Choose the rack-mountable Model 410 forstandard 19-inch industrial rack systems.The compact Model 310 can mount four detectors and one injector. Consider this GCwhen you want the smallest laboratory GC available and plan to inject using a syringe.TheModel 8610D is identical to the 8610C except thatit has dual temperature programmable column ovens.The full-featured Model 8610 GC can mount up to four detectors, five injectors and a host ofaccessories, yet is still small enough to ship UPS/FedEx or even carry as airline baggage withyou on your expeditions into the field. It also fits easily on your crowded laboratory bench.Since the typical GC weighs about 60lbs in the shipping container, it is easily carried by one person.36 SRI GC OverviewSRI Gas Chromatograph OverviewFrom our family of Gas Chromatographs, select the model which best fits your needs.Standard Features of All SRI GC Models:? Built-in, single channel PeakSimple data system? Heavy-duty, all-aluminum construction for lightweight durability.? “At-a-glance” panel display that reports the status of system heating, pressure,and voltage control zones to the bright and easy-to-read display.? Electronic Pressure Control (EPC) for all regulated gas pressures. EPC resultsin enhanced day-to-day reproducibility compared to mechanical pressure regulatorsand allows the carrier gas pressure to be ramped from the data system.? Four, five or six simultaneous detector capability—choose from 16 detector types.? Two year warranty and FREE technical support.? Rugged reusable plastic container which ships UPS/FedEx and also as airlinebaggage. The GC is secured in the shipping container using a system of belts andbuckles which eliminates the need for extra styrofoam peanuts, bubble wrap andother annoying packaging materials.The ultra-compact Model 110 can mount up to four detectors and connects to ahost GC (SRI or another brand) via a heated transfer line. Pick this model whenyou need to add detectors to an existing GC or want GC detector performancewithout a chromatographic separation (total hydrocarbon streammonitoring, etc.).Choose the rack-mountable Model 410 forstandard 19-inch industrial rack systems.The compact Model 310 can mount four detectors and one injector. Consider this GCwhen you want the smallest laboratory GC available and plan to inject using a syringe.TheModel 8610D is identical to the 8610C except thatit has dual temperature programmable column ovens.The full-featured Model 8610 GC can mount up to four detectors, five injectors and a host ofaccessories, yet is still small enough to ship UPS/FedEx or even carry as airline baggage withyou on your expeditions into the field. It also fits easily on your crowded laboratory bench.Since the typical GC weighs about 60lbs in the shipping container, it is easily carried by one person.36 SRI GC OverviewSRI Gas Chromatograph OverviewFrom our family of Gas Chromatographs, select the model which best fits your needs.Standard Features of All SRI GC Models:? Built-in, single channel PeakSimple data system? Heavy-duty, all-aluminum construction for lightweight durability.? “At-a-glance” panel display that reports the status of system heating, pressure,and voltage control zones to the bright and easy-to-read display.? Electronic Pressure Control (EPC) for all regulated gas pressures. EPC resultsin enhanced day-to-day reproducibility compared to mechanical pressure regulatorsand allows the carrier gas pressure to be ramped from the data system.? Four, five or six simultaneous detector capability—choose from 16 detector types.? Two year warranty and FREE technical support.? Rugged reusable plastic container which ships UPS/FedEx and also as airlinebaggage. The GC is secured in the shipping container using a system of belts andbuckles which eliminates the need for extra styrofoam peanuts, bubble wrap andother annoying packaging materials.The ultra-compact Model 110 can mount up to four detectors and connects to ahost GC (SRI or another brand) via a heated transfer line. Pick this model whenyou need to add detectors to an existing GC or want GC detector performancewithout a chromatographic separation (total hydrocarbon streammonitoring, etc.).Choose the rack-mountable Model 410 forstandard 19-inch industrial rack systems.The compact Model 310 can mount four detectors and one injector. Consider this GCwhen you want the smallest laboratory GC available and plan to inject using a syringe.TheModel 8610D is identical to the 8610C except thatit has dual temperature programmable column ovens.The full-featured Model 8610 GC can mount up to four detectors, five injectors and a host ofaccessories, yet is still small enough to ship UPS/FedEx or even carry as airline baggage withyou on your expeditions into the field. It also fits easily on your crowded laboratory bench.Since the typical GC weighs about 60lbs in the shipping container, it is easily carried by one person.36 SRI GC OverviewSRI Gas Chromatograph OverviewFrom our family of Gas Chromatographs, select the model which best fits your needs.Standard Features of All SRI GC Models:? Built-in, single channel PeakSimple data system? Heavy-duty, all-aluminum construction for lightweight durability.? “At-a-glance” panel display that reports the status of system heating, pressure,and voltage control zones to the bright and easy-to-read display.? Electronic Pressure Control (EPC) for all regulated gas pressures. EPC resultsin enhanced day-to-day reproducibility compared to mechanical pressure regulatorsand allows the carrier gas pressure to be ramped from the data system.? Four, five or six simultaneous detector capability—choose from 16 detector types.? Two year warranty and FREE technical support.? Rugged reusable plastic container which ships UPS/FedEx and also as airlinebaggage. The GC is secured in the shipping container using a system of belts andbuckles which eliminates the need for extra styrofoam peanuts, bubble wrap andother annoying packaging materials.The ultra-compact Model 110 can mount up to four detectors and connects to ahost GC (SRI or another brand) via a heated transfer line. Pick this model whenyou need to add detectors to an existing GC or want GC detector performancewithout a chromatographic separation (total hydrocarbon streammonitoring, etc.).Choose the rack-mountable Model 410 forstandard 19-inch industrial rack systems.The compact Model 310 can mount four detectors and one injector. Consider this GCwhen you want the smallest laboratory GC available and plan to inject using a syringe.TheModel 8610D is identical to the 8610C except thatit has dual temperature programmable column ovens.The full-featured Model 8610 GC can mount up to four detectors, five injectors and a host ofaccessories, yet is still small enough to ship UPS/FedEx or even carry as airline baggage withyou on your expeditions into the field. It also fits easily on your crowded laboratory bench.Since the typical GC weighs about 60lbs in the shipping container, it is easily carried by one person.36 SRI GC OverviewSRI Gas Chromatograph OverviewFrom our family of Gas Chromatographs, select the model which best fits your needs.Standard Features of All SRI GC Models:? Built-in, single channel PeakSimple data system? Heavy-duty, all-aluminum construction for lightweight durability.? “At-a-glance” panel display that reports the status of system heating, pressure,and voltage control zones to the bright and easy-to-read display.? Electronic Pressure Control (EPC) for all regulated gas pressures. EPC resultsin enhanced day-to-day reproducibility compared to mechanical pressure regulatorsand allows the carrier gas pressure to be ramped from the data system.? Four, five or six simultaneous detector capability—choose from 16 detector types.? Two year warranty and FREE technical support.? Rugged reusable plastic container which ships UPS/FedEx and also as airlinebaggage. The GC is secured in the shipping container using a system of belts andbuckles which eliminates the need for extra styrofoam peanuts, bubble wrap andother annoying packaging materials.The ultra-compact Model 110 can mount up to four detectors and connects to ahost GC (SRI or another brand) via a heated transfer line. Pick this model whenyou need to add detectors to an existing GC or want GC detector performancewithout a chromatographic separation (total hydrocarbon streammonitoring, etc.).Choose the rack-mountable Model 410 forstandard 19-inch industrial rack systems.The compact Model 310 can mount four detectors and one injector. Consider this GCwhen you want the smallest laboratory GC available and plan to inject using a syringe.TheModel 8610D is identical to the 8610C except thatit has dual temperature programmable column ovens.The full-featured Model 8610 GC can mount up to four detectors, five injectors and a host ofaccessories, yet is still small enough to ship UPS/FedEx or even carry as airline baggage withyou on your expeditions into the field. It also fits easily on your crowded laboratory bench.Since the typical GC weighs about 60lbs in the shipping container, it is easily carried by one person.Standard Features of All SRI GC Models:• Built-in, single channel PeakSimple data system• Heavy-duty, all-aluminum construction for lightweight durability.• “At-a-glance” panel display that reports the status of system heating, pressure, and voltage control zones to the bright and easy-to-read display.• Electronic Pressure Control (EPC) for all regulated gas pressures. EPC results in enhanced day-to-day reproducibility compared to mechanical pressure regulators and allows the carrier gas pressure to be ramped from the data system.• Four, five or six simultaneous detector capability—choose from 16 detector types.• Two year warranty and FREE technical support.• Rugged reusable plastic container which ships UPS/FedEx. The GC is secured in the shipping container using a system of belts and buckles which eliminates the need for extra styrofoam peanuts, bubble wrap and other annoying packaging materials.Since the typical GC weighs about 60lbs in the shipping container, it is easily carried by one person.30How to Build a Custom SRI GCGC Column Oven OptionsThree temperature programmable oven types are available for SRI GCs:1. The large air bath column oven comes standard on the 8610C chassis. This oven will accommodate a single column on a seven inch diameter cage, or multiple columns coiled on smaller cages or bundled without a cage. This oven is rated to 400°C and is equipped with a 600 watt heater and fast cool-down fans.2. The 8610V column oven is temperature programmable from ambient to 400°C with unlimited ramps and holds, and fast cool-down. The larger oven accommodates multiple columns and detectors.3. The small air bath column oven comes standard on the Model 310 chassis. This oven will fit multiple columns coiled within five inches diameter (3.5” or 4” coil size preferred). This oven is also rated to 400°C and is equipped with a 600 watt heater and fast cool-down fans. With the same heater wattage and cool down fans as the large oven in a smaller volume, this oven heats and cools faster. Dual, independently programmable small air bath ovens are installed on the Model 8610D GC chassis. The second oven is 4.5” wide, so only columns coiled smaller than four inches in diameter can be used.37GC Column Oven OptionsGC Column Oven OptionsThree temperature programmable oven types are available for SRI GCs:3) The Virtual OvenTM is optionally available on the 8610C, 8610D and 310 GCchassis; use part number 8690-1000 to request it in place of an airbath column oven.The Virtual OvenTM provides for the programmable heating and very rapid cooling of a1/8” OD packed column up to two meters in length. Using low voltageAC to resistivelyheat the column, the column itself becomes the heater. The advantages of the VirtualOvenTM are:a) Temperature ramp rates up to 99 degrees per minute are possibleb) Cool-down is very fast (250o to 50o in one minute)c) Temperature control very close to ambient (ambient +3oC)d) Low power consumption1) The large air bath column oven comes standard on the8610C chassis. This oven will accommodate a single column ona seven inch diameter cage, or multiple columns coiled on smallercages or bundled without a cage. This oven is rated to 400oC andis equipped with a 600 watt heater and fast cool-down fans.2) The small air bath column oven comes standardon the Model 310 chassis. This oven will fit multiplecolumns coiled within five inches diameter (3.5” or 4”coil size preferred). This oven is also rated to 400oC andis equipped with a 600 watt heater and fast cool-downfans. With the same heater wattage and cool down fansas the large oven in a smaller volume, this oven heatsand cools faster. Dual, independently programmablesmall air bath ovens are installed on the Model 8610DGC chassis. The second oven is 4.5” wide, so onlycolumns coiled smaller than four inches in diameter canbe used.37GC Column Oven OptionsGC Column Oven OptionsThree temperature programmable oven types are available for SRI GCs:3) The Virtual OvenTM is optionally available on the 8610C, 8610D and 310 GCchassis; use part number 8690-1000 to request it in place of an airbath column oven.The Virtual OvenTM provides for the programmable heating and very rapid cooling of a1/8” OD packed column up to two meters in length. Using low voltageAC to resistivelyheat the column, the column itself becomes the heater. The advantages of the VirtualOvenTM are:a) Temperature ramp rates up to 99 degrees per minute are possibleb) Cool-down is very fast (250o to 50o in one minute)c) Temperature control very close to ambient (ambient +3oC)d) Low power consumption1) The large air bath column oven comes standard on the8610C chassis. This oven will accommodate a single column ona seven inch diameter cage, or multiple columns coiled on smallercages or bundled without a cage. This oven is rated to 400oC andis equipped with a 600 watt heater and fast cool-down fans.2) The small air bath column oven comes standardon the Model 310 chassis. This oven will fit multiplecolumns coiled within five inches diameter (3.5” or 4”coil size preferred). This oven is also rated to 400oC andis equipped with a 600 watt heater and fast cool-downfans. With the same heater wattage and cool down fansas the large oven in a smaller volume, this oven heatsand cools faster. Dual, independently programmablesmall air bath ovens are installed on the Model 8610DGC chassis. The second oven is 4.5” wide, so onlycolumns coiled smaller than four inches in diameter canbe used.37GC Column Oven OptionsGC Column Oven OptionsThree temperature programmable oven types are available for SRI GCs:3) The Virtual OvenTM is optionally available on the 8610C, 8610D and 310 GCchassis; use part number 8690-1000 to request it in place of an airbath column oven.The Virtual OvenTM provides for the programmable heating and very rapid cooling of a1/8” OD packed column up to two meters in length. Using low voltageAC to resistivelyheat the column, the column itself becomes the heater. The advantages of the VirtualOvenTM are:a) Temperature ramp rates up to 99 degrees per minute are possibleb) Cool-down is very fast (250o to 50o in one minute)c) Temperature control very close to ambient (ambient +3oC)d) Low power consumption1) The large air bath column oven comes standard on the8610C chassis. This oven will accommodate a single column ona seven inch diameter cage, or multiple columns coiled on smallercages or bundled without a cage. This oven is rated to 400oC andis equipped with a 600 watt heater and fast cool-down fans.2) The small air bath column oven comes standardon the Model 310 chassis. This oven will fit multiplecolumns coiled within five inches diameter (3.5” or 4”coil size preferred). This oven is also rated to 400oC andis equipped with a 600 watt heater and fast cool-downfans. With the same heater wattage and cool down fansas the large oven in a smaller volume, this oven heatsand cools faster. Dual, independently programmablesmall air bath ovens are installed on the Model 8610DGC chassis. The second oven is 4.5” wide, so onlycolumns coiled smaller than four inches in diameter canbe used.GC Chassis Types31Model 8610C Gas Chromatograph• Mounts up to Six Detectors and Five Injectors• Ambient to 400°C Temperature Programmable Column Ovens• Dimensions: 19” wide x 13.5” high x 14.5” deep• Implement virtually any EPA or ASTM method38Model 8610C Gas ChromatographGC Chassis Types?Mounts up to Six Detectors and Five Injectors? Ambient to 400oC Temperature Programmable Column Ovens? Dimensions: 19” wide x 13.5” high x 14.5” deep? Implement virtually any EPA or ASTM methodTheModel 8610CGas Chromatograph is our most versatileand popular model. While it is very compact next tocomparable laboratory GCs from other manufacturers, it islarge and flexible enough to perform an amazing variety ofapplications. See our Preconfigured GC section (startingon page 3) for examples of the 8610C adaptability.Up to six detectors can be installed on the same 8610C GC.ECDFPDFID / DELCDPIDThe Model 8610C Gas Chromatograph is our most versatile and popular model. While it is very compact next to comparable laboratory GCs from other manufacturers, it is large and flexible enough to perform an amazing variety of applications. See our Preconfigured GC section (starting on page 3) for examples of the 8610C adaptability.Up to six detectors can be installed on the same 8610C GC.38Model 8610C Gas ChromatographGC Chassis Types?Mounts up to Six Detectors and Five Injectors? Ambient to 400oC Temperature Programmable Column Ovens? Dimensions: 19” wide x 13.5” high x 14.5” deep? Implement virtually any EPA or ASTM methodTheModel 8610CGas Chromatograph is our most versatileand popular model. While it is very compact next tocomparable laboratory GCs from other manufacturers, it islarge and flexible enough to perform an amazing variety ofapplications. See our Preconfigured GC section (startingon page 3) for examples of the 8610C adaptability.Up to six detectors can be installed on the same 8610C GC.ECDFPDFID / DELCDPID32GC Chassis TypesModel 8610C Gas Chromatograph39Standard equipment:Model 8610C chassis; ambient to 400oC column oven; On-Column injector with carrier EPC; PeakSimple datasystem; “at-a-glance” display of temperatures, pressures, voltages and detector parameters; operator’s manual;accessory kit; heavy duty re-useable shipping container. To completely configure a Model 8610C GC, most userswill need to specify one or more detectors, injectors and columns. Some users may also need a Gas Line InstallationKit (see page 76) for each gas required (helium, hydrogen, nitrogen, etc.).Model 8610C Gas ChromatographThe 8610C column oven is temperature programmable from ambient to 400oC with unlimited ramps and holds, andfast cool-down. This airbath oven can hold a standard seven inch diameter megabore column cage or multiplecolumns with smaller coil sizes.8610-1003 Model 8610C chassis with 1 channel serial PeakSimple data system8610-4003 Model 8610C chassis with 4 channel serial PeakSimple data system8610-6003 Model 8610C chassis with 6 channel USB PeakSimple data systemVOLTAGE: for 110VAC, use “part number-1” [ex: 8610-1003-1] for 220VAC, use “part number-2”GC Chassis TypesUp to five injectors can beinstalled on the same GC.Thermal DesorberPurge & Trap On-ColumninjectorThe 8610C chassis can be configured to implementvirtually any EPAorASTMmethod while remainingsmall enough to ship as airline baggage or FedEx.A reusable shipping crate comes with every GCThe 8610C column oven is temperature programmable from ambient to 400°C with unlimited ramps and holds, and fast cool-down. This airbath oven can hold a standard seven inch diameter megabore column cage or multiple columns with smaller coil sizes.The 8610C chassis can be configured to implement virtually any EPA or ASTM method while remaining small enough to ship via FedEx. A reusable shipping crate comes with every GC.Standard Equipment:Model 8610C chassis; ambient to 400°C column oven; On-Column injector with carrier EPC; PeakSimple data system; “at-a-glance” display of temperatures, pressures, voltages and detector parameters; operator’s manual; accessory kit; heavy duty re-useable shipping container. To completely configure a Model 8610C GC, most users will need to specify one or more detectors, injectors and columns. Some users may also need a Gas Line Installation Kit (see page 77) for each gas required (helium, hydrogen, nitrogen, etc.).8610-1003 Model 8610C chassis with 1 channel USB PeakSimple data system 8610-6003 Model 8610C chassis with 6 channel USB PeakSimple data system VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-1003-1] for 230VAC, use “part number-2”33GC Chassis TypesModel 8610D Dual Oven Gas Chromatograph• Dual Ambient to 400°C Temperature Programmable Column Ovens• Dimensions: 19” wide x 13.5” high x 14.5” deep• Mounts up to Six Detectors and Five InjectorsThe Model 8610D Gas Chromatograph is the only commercially available dual oven GC. It is similar to the 8610C, except that two smaller column ovens are substituted for the larger 8610C column oven. Both of the dual ovens are independently temperature programmable from ambient to 400°C, with unlimited ramps and holds, plus fast cool-down. Each 8610D column oven can accommodate a four inch diameter wound column, capillary or packed. Almost all column manufacturers now supply columns of this size. The dual column ovens can be used to accomplish sophisticated multidimensional GC separations, where the peaks eluting from one column are transferred to another column for further separation. The dual ovens can be used to double sample throughput for “two GCs in one” cost and space savings.40Model 8610D Dual Oven Gas Chromatograph? Dual Ambient to 400oC Temperature Programmable Column Ovens? Dimensions: 19” wide x 13.5” high x 14.5” deep? Mounts up to Six Detectors and Five InjectorsStandard equipment:Model 8610D chassis; dual ambient to 400oC column ovens; On-Column injector (oven #1 only) with carrier EPC;single channel PeakSimple data system; “at-a-glance” display of temperatures, pressures, voltages, and detectorparameters; operator’s manual; accessory kit; heavy duty reuseable shipping container. To completely configure aModel 8610C GC, most users will need to specify one or more detectors, injectors, and columns. Some users mayalso need a Gas Line Installation Kit (see page 76) for each gas required (helium, hydrogen, nitrogen, etc.).GC Chassis Types8610-1004 Model 8610D chassis with 1 channel serial PeakSimple data system8610-4004 Model 8610D chassis with 4 channel serial PeakSimple data system8610-6004 Model 8610D chassis with 6 channel USB PeakSimple data systemVOLTAGE: for 110VAC, use “part number-1” [ex: 8610-1004-1] for 220VAC, use “part number-2”The Model 8610D Gas Chromatograph is the onlycommercially available dual oven GC. It is similar tothe 8610C, except that two smaller column ovens aresubstituted for the larger 8610C column oven. Both ofthe dual ovens are independently temperatureprogrammable from ambient to 400oC, with unlimitedramps and holds, plus fast cool-down. Each 8610Dcolumn oven can accommodate a four inch diameterwound column, capillary or packed.Almost all columnmanufacturers now supply columns of this size. Thedual column ovens can be used to accomplishsophisticated multidimensional GC separations, wherethe peaks eluting from one column are transferred toanother column for further separation. See our TCSGC on page 28 for an example. The dual ovens can beused to double sample throughput for “two GCs in one”cost and space savings.Standard equipment: Model 8610D chassis; dual ambient to 400°C column ovens; On-Column injector (oven #1 only) with carrier EPC; single channel PeakSimple data system; “at-a-glance” display of temperatures, pressures, voltages, and detector parameters; operator’s manual; accessory kit; heavy duty reuseable shipping container. To completely configure a Model 8610C GC, most users will need to specify one or more detectors, injectors, and columns. Some users may also need a Gas Line Installation Kit (see page 77) for each gas required (helium, hydrogen, nitrogen, etc.).8610-1004 Model 8610D chassis with 1 channel USB PeakSimple data system 8610-6004 Model 8610D chassis with 6 channel USB PeakSimple data system VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-1004-1] for 230VAC, use “part number-2”34GC Chassis TypesModel 8610V Gas Chromatograph• Direct syringe injection Ovens• Electrically operates - no gas actuators• Variable injection volume• Uses off the shelf syringes• Dual inlet injection capability• Multiple solvent/waste bottles• Multiple samples per vial• Air gapping capabilityThe 8610V GC is the perfect size GC and autosampler for a crowded lab bench or for field use with easy to ship containers (included). It is the vertical column oven version of the well proven SRI 8610C GC, of which thousands are in use, and can be equipped with any of the 16 detector choices, 12 injector choices, and dozens of accessories already available. The 120 vial liquid autosampler uses 2ml sample vials, can rinse with two different solvents, allows for internal standard addition and can inject into two different injectors (if the GC is so equipped). Ten different autosampler methods can be programmed using the convenient control panel. No gases are required, just electric power, for autosampler operation. The 8610V GC combined with the 120-VIal Autosampler is the lowest cost, most compact GC/Auto-sampler system available, is field portable, and can be equipped to perform almost any GC analysis.INCLUDED FEATURES• 120 vial Liquid Autosampler • Ships easily by FedEx/UPS• Flame ionization detector (FID) • Small footprint for crowded lab bench• On-column injector • Many detector/injector options• 400°C column oven • Friendly, easy to reach tech support• PeakSimple Data System • Free training• Field portable system • Two Year Warranty• Heavy duty shipping containers • Made in USA• Low power consumption (<1000watts)and 120-Vial Autosampler8610-2003 Model 8610V Gas Chromatograph with vertical injector 1 Channel USB 8610-7003 Model 8610V Gas Chromatograph with vertical injector 6 Channel USB 8640-0001 Model 8610V 120-Vial Autosampler VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-2003-1] for 230VAC, use “part number-2”35GC Chassis TypesModel 8610V Gas Chromatographand 110-Vial Autosampler • Ambient to 400°C Temperature Programmable Column Oven• Unlimited Ramps and Holds• Multiple Columns and DetectorsThe Model 8610V Gas Chromatograph is one of our most popular models. While it is very compact next to comparable laboratory GCs from other manufacturers, it is large enough and flexible enough to perform an amazing variety of applications. The 8610V column oven is temperature programmable from ambient to 400°C with unlimited ramps and holds, and fast cool-down. The larger oven accommodates multiple columns and detectors.The all electric sample system eliminates air bubbles, and the variable fill speed allows for a wide range of sample viscosities. The syringe may be washed with solvent or sample.AUTOSAMPLER FEATURES• Holds 110 2mL vials• Methods Linking• Multi-Step Automatic Injection Sequence• Direct Injection, No Transfer LinesMEMORY OPTIONS• Analytical method• Number of injections for each sample• Pre and Post washing solvent position• Internal standard position (if used)The Autosampler is made to meet the high throughput injection needs of your GC analysis. The swivel head design simulates the movements of manual direct injection and eliminates the need for transfer lines, as well as leaving the injection port free for manual injections. Up to 10 analytical methods may be stored in the Autosampler memory.Let us help you custom configure your 8610V to implement virtually any EPA or ASTM method8610-2003 Model 8610V Gas Chromatograph with vertical injector 1 Channel USB 8610-7003 Model 8610V Gas Chromatograph with vertical injector 6 Channel USB Model 8610V HTA 110-Vial Autosampler VOLTAGE: for 115VAC, use “part number-1” [ex: 8610-2003-1] for 230VAC, use “part number-2”36GC Chassis TypesModel 310 Gas Chromatograph• Small size, full performance• Dimensions: 12.5” wide x 13.5” high x 14.5” deep• Ambient to 400°C Temperature Programmable Column Oven• Mounts up to Four Detectors41Model 310 Gas ChromatographStandard equipment:Model 310 chassis; ambient to 400oC column oven; On-Column injector with carrier EPC;single channel PeakSimple data system; “at-a-glance” display of temperatures, pressures,voltages, and detector parameters; operator’s manual; accessory kit; heavy duty reuseableshipping container. To completely configure a Model 310 GC, most users will need to specifyone or more detectors, a column, and an injector upgrade. Some users may also need a GasLine Installation Kit (see page 76) for each gas required (helium, hydrogen, nitrogen, etc.).The Model 310 Gas Chromatograph is the smallest GC which still retains the performance of a full-sized laboratoryinstrument. The Model 310 column oven is temperature programmable from ambient to 400oC, with unlimited rampsand holds, plus fast cool-down. The column oven will accommodate four inch diameter columns, capillary or packed.Up to four detectors can be mounted simultaneously with a single On-Column, Heated Flash Vaporization, Split/Splitless or PTV injector. All gases are controlled by electronic pressure controllers (EPC), and the carrier pressureis programmable. The PeakSimple data system is built in for easy connection to your PC. The Model 310 wasdesigned to satisfy the needs of chromatographers who demand the utmost in portability, small size and highperformance, but whose application does not require gas sampling valves, purge & trap, or multiple injector types.GC Chassis Types0310-0003 Model 310 chassis with 1 channel serial PeakSimple data system0310-4003 Model 310 chassis with 4 channel serial PeakSimple data system0310-6003 Model 310 chassis with 6 channel USB PeakSimple data systemVOLTAGE: for 110VAC, use “part number-1” [ex: 0310-0003-1] for 220VAC, use “part number-2”? Small size, full performance? Dimensions: 12.5” wide x 13.5” high x 14.5” deep? Ambient to 400oC Temperature ProgrammableColumn Oven? Mounts up to Four DetectorsThe Model 310 Gas Chromatograph is the smallest GC which still retains the performance of a full-sized laboratory instrument. The Model 310 column oven is temperature programmable from ambient to 400oC, with unlimited ramps and holds, plus fast cool-down. The column oven will accommodate four inch diameter columns, capillary or packed. Up to four detectors can be mounted simultaneously with a single On-Column, Heated Flash Vaporization, Split/Splitless or PTV injector. All gases are controlled by electronic pressure controllers (EPC), and the carrier pressure is programmable. The PeakSimple data system is built in for easy connection to your PC. The Model 310 was designed to satisfy the needs of chromatographers who demand the utmost in portability, small size and high performance, but whose application does not require gas sampling valves, purge & trap, or multiple injector types.Standard equipment: Model 310 chassis; ambient to 400°C column oven; On-Column injector with carrier EPC; single channel PeakSimple data system; “at-a-glance” display of temperatures, pressures, voltages, and detector parameters; operator’s manual; accessory kit; heavy duty reuseable shipping container. To completely configure a Model 310 GC, most users will need to specify one or more detectors, a column, and an injector upgrade. Some users may also need a Gas Line Installation Kit (see page 77) for each gas required (helium, hydrogen, nitrogen, etc.).0310-1003 Model 310 chassis with 1 channel USB PeakSimple data system 0310-6003 Model 310 chassis with 6 channel USB PeakSimple data system VOLTAGE: for 115VAC, use “part number-1” [ex: 0310-0003-1] for 230VAC, use “part number-2”37GC Chassis TypesModel 410 Rackmount Gas Chromatograph• Multiple Detector Capability• Optional Gas Sampling Valve• For Industrial Gas Sampling applications• Fits Shelf-equipped 19-inch RacksThe Model 410 Rack-Mount GC is a compact, rack mountable instrument which offers the performance of a full-sized laboratory gas chromatograph. Excellent for industrial applications, or any facility without benchtop workspace, the Model 410 mounts in standard 19-inch racks. It can mount multiple detectors, a single On-Column, Heated Flash Vaporization, Split/Splitless or PTV injector and a gas sampling valve. The column oven will accommodate four inch diameter columns, capillary or packed. All gases are controlled by electronic pressure controllers (EPC) and the carrier gas pressure is programmable. With the built-in PeakSimple data system, all that is needed to connect the GC to your computer is a serial or USB cable, depending upon the data system option selected. The Model 410 Rack-Mount GC features the familiar, easy-to-read SRI display panel and mounts on your existing sliding shelf for accessibility.Standard equipment: Model 410 chassis; ambient to 400°C column oven; On-Column injector with carrier EPC; single channel PeakSimple data system; “at-a-glance” display of temperatures, pressures, voltages, and detector parameters; operator’s manual; accessory kit; heavy duty reuseable shipping container. To completely configure a Model 410 GC, most users will need to specify one or more detectors, a column, and an injector upgrade. Some users may also need a Gas Line Installation Kit (see page 77) for each gas required (helium, hydrogen, nitrogen, etc.). This system does not include the rack itself.0410-1000 Model 410 chassis with 1 channel USB PeakSimple data system 0410-6000 Model 410 chassis with 6 channel USB PeakSimple data system VOLTAGE: for 115VAC, use “part number-1” [ex: 0310-0003-1] for 230VAC, use “part number-2”38GC Chassis TypesModel 110 Stand-alone Detector Chassis43GC Chassis TypesModel 110 Stand-alone Detector ChassisThe Model 110 Gas Chromatograph can be configured as a stand-alone detector chassis, capable of mounting anycombination of up to 4 detectors. The Model 110 is equipped with a heated transfer line for connection to the hostGC, from SRI or any other manufacturer. The heated transfer line requires only a small hole in the host GC’s columnoven, so the 110 makes it easy to add detectors even to older units that are out of production. The fused silica lined,metal heated transfer line operates at 200oC, which is hot enough for most applications. However, analysis of highboiling analytes may not be possible if they could condense in the line at this temperature. For those detectors thatrequire support gases such as hydrogen or air, the 110 is equipped with electronic pressure controllers (EPC) foreach gas. An optional “whisper quiet” air compressor may be installed to provide air for FID, DELCD, and/or FPDdetectors. The standard Model 110 is equipped with analog signal cable output (0-5V) for connection to your datasystem, integrator or strip chart recorder.Asingle, four or six channel PeakSimple data system may be installed forPC-based data acquisition.The Model 110 chassis has been used for a variety of unique custom solutions; see page 87 for two examples.Please contact us regarding your application needs.Standard equipment:Model 110 chassis; heated transfer line; “at-a-glance” display of detector temperatures,pressures, and voltages; analog signal cable for connection to data system; operator’s manual;accessory kit; heavy duty reuseable shipping container. To completely configure a Model110 GC, most users will need to specify one or more detectors to be mounted on the chassis.0110-0003-1 Model 110 chassis with standard equipment, 120VAC0110-0003-2 Model 110 chassis with standard equipment, 220VAC? Add up to Four Detectors to Any GC?Dimensions: 8.5” wide x 13.5” high x 14.5” deep? Heated Transfer Line for connection to Host GC• Add up to Four Detectors to Any GC• Dimensions: 8.5” wide x 13.5” high x 14.5” deep• Heated Transfer Line for connection to Host GCThe Model 110 Chassis can be configured as a stand-alone detector chassis, capable of mounting any combination of up to 4 detectors. The Model 110 is equipped with a heated transfer line for connection to the host GC, from SRI or any other manufacturer. The heated transfer line requires only a small hole in the host GC’s column oven, so the 110 makes it easy to add detectors even to older units that are out of production. The fused silica lined, metal heated transfer line operates at 200°C, which is hot enough for most applications. However, analysis of high boiling analytes may not be possible if they could condense in the line at this temperature. For those detectors that require support for gases such as hydrogen or air, the 110 is equipped with electronic pressure controllers (EPC) for each gas. An optional “whisper quiet” air compressor may be installed to provide air for FID, DELCD, and/or FPD detectors. The standard Model 110 is equipped with analog signal cable output (0-5V) for connection to your data system, integrator or strip chart recorder. A single channel or six channel PeakSimple data system may be installed for PC-based data acquisition.The Model 110 chassis has been used for a variety of unique custom solutions. Please contact us regarding your application needs.Standard equipment: Model 110 chassis; heated transfer line; “at-a-glance” display of detector temperatures, pressures, and voltages; analog signal cable for connection to data system; operator’s manual; accessory kit; heavy duty reuseable shipping container. To completely configure a Model 110 GC, most users will need to specify one or more detectors to be mounted on the chassis.0110-0003 Model 110 chassis with Standard Equipment VOLTAGE: for 115VAC, use “part number-1” [ex: 0110-0003-1] for 230VAC, use “part number-2”GC Detectors39GC Detector Overview (16 types)• Up to 4, 5, or 6 Detectors can be Installed on One 8610 GC• Several Detectors can be Run in Series for Multiple Chromatograms from One Injection• No one has more Detectors or Configurations than SRIThis 8610C GC is equipped with ECD, FID, FPD, PID and DELCD detectors. All five detectors may be used and the results viewed simultaneously with our six channel USB PeakSimple Data System (built-in or stand-alone).Each detector is equipped with Electronic Pressure Controlled (EPC) support gases, such as hydrogen and air for the FID, a thermostatted heater block for temperature stability, and internal amplifier electronics. All detectors require factory installation. Prices listed are for the detector mounted on an SRI chassis.1. CCD - Catalytic Combustion Detector2. TCD - Thermal Conductivity Detector3. FID - Flame Ionization Detector 4. DELCD - Dry Electrolytic Conductivity Detector 5. FID/DELCD - Combination FID and Dry Electrolytic Conductivity Detector 6. HID - Helium Ionization Detector7. PID - Photo Ionization Detector8. NPD - Nitrogen-Phosphorus Detector 9. NPD/DELCD - Combination NPD and DELCD Detector10. TID - Thermionic Ionization Detector 11. FPD - Flame Photometric Detector 12. FPD/FID - Combination FPD and FID Detector 13. Dual FPD - Dual Wavelength for both Sulfur and Phosphorus14. FID Dual FPD - Dual FPD plus FID Combination Detector 15. ECD - Electron Capture Detector 16. ASD - Aromatic Selective DetectorDetector types are selected by the user depending on the particular measurement application, detection limit required, matrix interferences and regulatory guidelines. Some rare combinations of detectors may conflict due to space limitations.40GC DetectorsCCD - Catalytic Combustion Detector• Detects Down to 500ppm• Hydrocarbon and Hydrogen Selective• Gasless Operating Capability• Inexpensive and Rugged• Built-in Spare45CCD - Catalytic Combustion Detector? Detects Down to 500ppm? Hydrocarbon and Hydrogen Selective?Gasless Operating Capability? Inexpensive and Rugged? Built-in SpareThe Catalytic Combustion Detector consists of a tiny coil of platinum wire embedded in a catalytic ceramic bead.Asmall electric current flows through the platinum coil, heating the ceramic bead to around 500oC. The CCD ismaintained in an oxidative environment typically by using air carrier gas. When a hydrogen or hydrocarbon moleculeimpacts the hot bead, it combusts on the surface and raises the temperature and resistance of the platinum wire.This resistance change causes the detector output signal to change, thus producing a peak. The brass detectorhousing is mounted on a stainless steel bulkhead fitting, which is secured directly to the wall of the GC columnoven.The CCD is about as sensitive as a TCD, but it has thehydrocarbon selectivity of an FID while capable ofoperating on air alone. Because the CCD needs nocompressed gases like hydrogen or helium, it can beused in SRI’s Gas-lessTM GCs where a built-in, “whisperquiet” air compressor supplies the ambient air carrier gas.The CCD can also be used as a hydrocarbon monitor in nonchromatographic applications where the CCDsenses the total hydrocarbon content of a flowing air stream, or as a hydrogen/hydrocarbon leak detector.The CCD detector sensor is rugged and can be expected to last a long time. A second sensor is included inthe detector housing at no extra cost, providing a built-in replacement should the first sensor become inoperable.Replacement sensor sets install in minutes without tools and are very economical, making this detector agood choice for academic settings where the detector may be damaged by inexperienced operators.GC Detectors8690-2007 CCD detector8670-2007 Replacement CCD detector housing (2 sensors in 1 housing)This chromatogram showsa separation of 1000ppmmethanol from acetone usinga 1meter HayeSep-D packedcolumn at 150 oC and aircarrier from the GC’s built-in air compressor. Thenegative peak at thebeginning of the run is water.The CCD housing is about 1cm in diameter. Inside,there are 2 sensor elements consisting of a platinumwire embedded in a catalytic ceramic bead.Sensorelements(enlarged)45CCD - Catalytic Combustion Detector? Detects Down to 500ppm? Hydrocarbon and Hydrogen Selective?Gasless Operating Capability? Inexpensive and Rugged? Built-in SpareThe Catalytic Combustion Detector consists of a tiny coil of platinum wire embedded in a catalytic ceramic bead.Asmall electric current flows through the platinum coil, heating the ceramic bead to around 500oC. The CCD ismaintained in an oxidative environment typically by using air carrier gas. When a hydrogen or hydrocarbon moleculeimpacts the hot bead, it combusts on the surface and raises the temperature and resistance of the platinum wire.This resistance change causes the detector output signal to change, thus producing a peak. The brass detectorhousing is mounted on a stainless steel bulkhead fitting, which is secured directly to the wall of the GC columnoven.The CCD is about as sensitive as a TCD, but it has thehydrocarbon selectivity of an FID while capable ofoperating on air alone. Because the CCD needs nocompressed gases like hydrogen or helium, it can beused in SRI’s Gas-lessTM GCs where a built-in, “whisperquiet” air compressor supplies the ambient air carrier gas.The CCD can also be used as a hydrocarbon monitor in nonchromatographic applications where the CCDsenses the total hydrocarbon content of a flowing air stream, or as a hydrogen/hydrocarbon leak detector.The CCD detector sensor is rugged and can be expected to last a long time. A second sensor is included inthe detector housing at no extra cost, providing a built-in replacement should the first sensor become inoperable.Replacement sensor sets install in minutes without tools and are very economical, making this detector agood choice for academic settings where the detector may be damaged by inexperienced operators.GC Detectors8690-2007 CCD detector8670-2007 Replacement CCD detector housing (2 sensors in 1 housing)This chromatogram showsa separation of 1000ppmmethanol from acetone usinga 1meter HayeSep-D packedcolumn at 150 oC and aircarrier from the GC’s built-in air compressor. Thenegative peak at thebeginning of the run is water.The CCD housing is about 1cm in diameter. Inside,there are 2 sensor elements consisting of a platinumwire embedded in a catalytic ceramic bead.Sensorelements(enlarged) The CCD is about as sensitive as a TCD, but it has the hydrocarbon selectivity of an FID while capable of operating on air alone. Because the CCD needs no compressed gases like hydrogen or helium, it can be used in SRI’s Gas-lessTM GCs where a built-in, “whisper quiet” air compressor supplies the ambient air carrier gas.The CCD can also be used as a hydrocarbon monitor in nonchromatographic applications where the CCD senses the total hydrocarbon content of a flowing air stream, or as a hydrogen/hydrocarbon leak detector.The CCD detector sensor is rugged and can be expected to last a long time. A second sensor is included in the detector housing at no extra cost, providing a built-in replacement should the first sensor become inoperable. Replacement sensor sets install in minutes without tools and are very economical, making this detector a good choice for academic settings where the detector may be damaged by inexperienced operators.The Catalytic Combustion Detector consists of a tiny coil of platinum wire embedded in a catalytic ceramic bead. A small electric current flows through the platinum coil, heating the ceramic bead to around 500°C. The CCD is maintained in an oxidative environment typically by using air carrier gas. When a hydrogen or hydrocarbon molecule impacts the hot bead, it combusts on the surface and raises the temperature and resistance of the platinum wire. This resistance change causes the detector output signal to change, thus producing a peak. The brass detector housing is mounted on a stainless steel bulkhead fitting, which is secured directly to the wall of the GC column oven.8690-2007 CCD detector 8670-2007 Replacement CCD detector housing (2 sensors in 1 housing) 41GC DetectorsTCD - Thermal Conductivity DetectorBecause it detects all molecules, the Thermal Conductivity Detector is commonly used for fixed gas analysis (O2, N2, CO, CO2, H2S, NO, NO2, etc.) where the target analytes do not respond well on other, more sensitive detectors. The TCD can detect concentrations from 100% down to around 100ppm on a flat baseline with sharp peaks. Where the peak is broad or the baseline is not perfectly flat, detection limits of 300ppm are more realistic. For lower detection limits, the HID may be more suitable for inorganics, while the FID provides 1ppm detection for hydrocarbon species.The TCD consists of four tungsten-rhenium filaments in a Wheatstone bridge configuration. Electric current flows through the filaments, causing them to heat up. Carrier gas (typically helium, which has very high thermal conductivity) flows across the filaments, removing heat at a constant rate. Two of the filaments are exposed only to carrier gas (reference), and two are exposed to the carrier/sample flow. When a sample molecule with lower thermal conductivity than the carrier gas exits the column and flows across the two sample filaments, the temperature of the filaments increases. This temperature increase unbalances the Wheatstone bridge and generates a peak as sample molecules transit through the detector.A filament protection circuit prevents filament damage by disabling the current if carrier pressure is not detected by the GC, but cannot prevent filament damage under all circumstances. The TCD is equipped with user-replaceable filaments in the event of a burnout.• “Universal” Detector• Detects from 100% Down to 200-500ppm• Easily Replaceable Filaments• Thermostatted up to 275°C8690-0007 TCD detector 42GC DetectorsFID - Flame Ionization Detector• Hydrocarbon Selective• Robust, Linear, Stable• Detects Down to 1ppm• Unique Ceramic Ignitor can run HOT continuously to keep flame lit47FID - Flame Ionization DetectorThe Flame Ionization Detector is the most commonly usedGC detector, responding linearly from its minimumdetectable quantity of about 100 picograms to almost 100%.The SRI FID employs a unique ceramic ignitor whichcan run hot continuously, immediately reigniting the flameeven when presented with large water injections orpressure surges from column backflush.The FID responds to any molecule with a carbon-hydrogen bond, but not at all, or poorly, to compoundssuch as H2S, CCl4or NH3. The FID response is verystable from day to day, and is not susceptible tocontamination from dirty samples or column bleed.The FID is thermostatted in an aluminum block up to 375oC, and is equipped with an electrometer amplifierwith HIGH, HI-FILTERED (for extra noise immunity), and MEDIUM gain settings. Hydrogen and air floware controlled using Electronic Pressure Controllers (EPC) for high precision. The optional built-in, “whisper-quiet” air compressor can be used to supply the air for the FID, eliminating the bulky air cylinder.? Hydrocarbon Selective? Robust, Linear, Stable? Detects Down to 1ppm? Unique Ceramic Ignitor can run HOTcontinuously to keep flame litIf CO and CO2are target analytes, order our Methanizer accessory (page 71) for the FIDdetector. TheMethanizer allows the FID to detect low levels of CO and CO2by convertingthem to methane without changing their retention times. Thermostatted to 380oC, theMethanizer is a special catalyst jet which can be removed for normal FID operation.GC Detectors8690-0010 FID detector8690-0081 Methanizer accessory for low level CO & CO28690-0070 Optional 120VAC 60Hz built-in “whisper quiet” air compressor8690-2270 Optional 220VAC 50Hz built-in “whisper quiet” air compressorIgnitorThis chromatogram shows 250ppmC1-C6hydrocarbons(methane through hexane) standard as detected by theFID. CO2, also at 250ppm, is converted to methane bytheMethanizer accessory in the jet of the FID detector.47FID - Flame Ionization DetectorThe Flame Ionization Detector is the most commonly usedGC detector, responding linearly from its minimumdetectable quantity of about 100 picograms to almost 100%.The SRI FID employs a unique ceramic ignitor whichcan run hot continuously, immediately reigniting the flameeven when presented with large water injections orpressure surges from column backflush.The FID responds to any molecule with a carbon-hydrogen bond, but not at all, or poorly, to compoundssuch as H2S, CCl4or NH3. The FID response is verystable from day to day, and is not susceptible tocontamination from dirty samples or column bleed.The FID is thermostatted in an aluminum block up to 375oC, and is equipped with an electrometer amplifierwith HIGH, HI-FILTERED (for extra noise immunity), and MEDIUM gain settings. Hydrogen and air floware controlled using Electronic Pressure Controllers (EPC) for high precision. The optional built-in, “whisper-quiet” air compressor can be used to supply the air for the FID, eliminating the bulky air cylinder.? Hydrocarbon Selective? Robust, Linear, Stable? Detects Down to 1ppm? Unique Ceramic Ignitor can run HOTcontinuously to keep flame litIf CO and CO2are target analytes, order our Methanizer accessory (page 71) for the FIDdetector. TheMethanizer allows the FID to detect low levels of CO and CO2by convertingthem to methane without changing their retention times. Thermostatted to 380oC, theMethanizer is a special catalyst jet which can be removed for normal FID operation.GC Detectors8690-0010 FID detector8690-0081 Methanizer accessory for low level CO & CO28690-0070 Optional 120VAC 60Hz built-in “whisper quiet” air compressor8690-2270 Optional 220VAC 50Hz built-in “whisper quiet” air compressorIgnitorThis chromatogram shows 250ppmC1-C6hydrocarbons(methane through hexane) standard as detected by theFID. CO2, also at 250ppm, is converted to methane bytheMethanizer accessory in the jet of the FID detector.The Flame Ionization Detector is the most commonly used GC detector, responding linearly from its minimum detectable quantity of about 100 picograms to almost 100%.The FID responds to any molecule with a carbon- hydrogen bond, but not at all, or poorly, to compounds such as H2S, CCl4 or NH3. The FID response is very stable from day to day, and is not susceptible to contamination from dirty samples or column bleed.The SRI FID employs a unique ceramic ignitor which can run hot continuously, immediately reigniting the flame even when presented with large water injections or pressure surges from column backflush.The FID is thermostatted in an aluminum block up to 600°C, and is equipped with an electrometer amplifier with HIGH, HI-FILTERED (for extra noise immunity), and MEDIUM gain settings. Hydrogen and air flow are controlled using Electronic Pressure Controllers (EPC) for high precision. The optional built-in, “whisper- quiet” air compressor can be used to supply the air for the FID, eliminating the bulky air cylinder.If CO and CO2 are target analytes, order our Methanizer accessory (page 74) for the FID detector. The Methanizer allows the FID to detect low levels of CO and CO2 by converting them to methane without changing their retention times. Thermostatted to 380°C, the Methanizer is a special catalyst jet which can be removed for normal FID operation.8690-0010 FID detector 8690-0082 Methanizer Jet for low level CO & CO2 8690-0070 Optional 115VAC 60Hz built-in “whisper quiet” air compressor 8690-2270 Optional 230VAC 50Hz built-in “whisper quiet” air compressor 43GC DetectorsDELCD - Dry Electrolytic Conductivity DetectorThe DELCD is useful for low-level detection of chlorinated and brominated solvents in environmental samples and other trace analyses. In the picture above, a DELCD is mounted next to FID and PID detectors on an SRI GC. The three chromatograms below are from a similar SRI GC.The Dry Electrolytic Conductivity Detector possesses sensitivity much like the ECD, except it is more selective to halogens and blind to oxygen. The SRI DELCD differs from the traditional wet ELCD in that it does not use a solvent electrolyte or nickel reaction tube, and the reaction products are detected in the gaseous phase. In the high sensitivity mode (no hydrogen, using dry tank air), the DELCD can detect down to the low picogram range. In this mode, the DELCD is about 100 times more sensitive than the FID/DELCD. However, the high sensitivity DELCD is susceptible to contamination from high concentrations of chlorinated hydrocarbons and hydrocarbon solvents.A 50ppb Japanese VOC standard was placed into a VOA vial with water, then allowed to equilibrate at room temperature for 45 minutes before 1mL of the headspace was injected. The FID chromatogram shows all the components and the solvent. The DELCD does not respond to the solvent, and the PID does not detect the 1,1,1-TCA.• Nonradioactive alternative to ECD• High Sensitivity—Detects down to 10ppb• Selective to Chlorinated and Brominated molecules• Best used with Headspace or Purge & Trap injectors• Can be Combined with FID, NPD, or TID detectors48DELCD - Dry Electrolytic Conductivity DetectorThe Dry Electrolytic Conductivity Detector possesses sensitivity much like the ECD, except it ismore selective to halogens and blind to oxygen. The SRI DELCD differs from the traditional wetELCD in that it does not use a solvent electrolyte or nickel reaction tube, and the reaction productsare detected in the gaseous phase. In the high sensitivity mode (no hydrogen, using dry tank air),the DELCD can detect down to the low picogram range. In this mode, the DELCD is about 100times more sensitive than the FID/DELCD. However, the high sensitivity DELCD is susceptible tocontamination from high concentrations of chlorinated hydrocarbons and hydrocarbon solvents.The DELCD is useful for low-level detection of chlorinated and brominated solvents in environmental samples andother trace analyses. In the picture above, a DELCD is mounted next to FID and PID detectors on an SRI GC. Thethree chromatograms below are from a similar SRI GC.A 50ppb Japanese VOC standardwas placed into a VOA vial withwater, then allowed to equilibrateat room temperature for 45minutesbefore 1mL of the headspace wasinjected. The FID chromatogramshows all the components and thesolvent. The DELCD does notrespond to the solvent, and the PIDdoes not detect the 1,1,1-TCA.FIDDELCDPIDGC Detectors8690-1026 DELCD detector? Nonradioactive alternative to ECD? High Sensitivity—Detects down to 10ppb? Selective to Chlorinated and Brominated molecules? Best used with Headspace or Purge & Trap injectors? Can be Combined with FID, NPD, or TID detectors? Spare Detector Cell includedDELCD FID PID48DELCD - Dry Electrolytic Conductivity DetectorThe Dry Electrolytic Conductivity Detector possesses sensitivity much like the ECD, except it ismore selective to halogens and blind to oxygen. The SRI DELCD differs from the traditional wetELCD in that it does not use a solvent electrolyte or nickel reaction tube, and the reaction productsare detected in the gaseous phase. In the high sensitivity mode (no hydrogen, using dry tank air),the DELCD can detect down to the low picogram range. In this mode, the DELCD is about 100times more sensitive than the FID/DELCD. However, the high sensitivity DELCD is susceptible tocontamination from high concentrations of chlorinated hydrocarbons and hydrocarbon solvents.The DELCD is useful for low-level detection of chlorinated and brominated solvents in environmental samples andother trace analyses. In the picture above, a DELCD is mounted next to FID and PID detectors on an SRI GC. Thethree chromatograms below are from a similar SRI GC.A 50ppb Japanese VOC standardwas placed into a VOA vial withwater, then allowed to equilibrateat room temperature for 45minutesbefore 1mL of the headspace wasinjected. The FID chromatogramshows all the components and thesolvent. The DELCD does notrespond to the solvent, and the PIDdoes not detect the 1,1,1-TCA.FIDDELCDPIDGC Detectors8690-1026 DELCD detector? Nonradioactive alternative to ECD? High Sensitivity—Detects down to 10ppb? Selective to Chlorinated and Brominated molecules? Best used with Headspace or Purge & Trap injectors? Can be Combined with FID, NPD, or TID detectors? Spare Detector Cell includedDELCD FID PID8690-1026 DELCD detector 44GC DetectorsFID/DELCD Combination Detector• The FID detects Hydrocarbons and the DELCD identifies which are Halogenated• No Electrolytes needed for the DELCD• High and Low sensitivity modes• Detects to the Low ppm rangeThe FID/DELCD is one of the most useful detector combinations because it allows the operator to reliably identify hydrocarbon peaks detected by the FID as halogenated or not49The FID/DELCD is one of the most useful detectorcombinations because it allows the operator to reliablyidentify hydrocarbon peaks detected by the FID ashalogenated or not.FID/DELCD Combination DetectorThe FID/DELCD is supplied with dual amplifiers and comes with a spare DELCD detector assembly.? The FID detects Hydrocarbons andthe DELCD identifies which are Halogenated? No Electrolytes needed for the DELCD? High and Low sensitivity modes? Detects to the Low ppm range? Spare DELCD cell includedWhile less sensitive than the ECD detector, the DELCDis much more selective, eliminating interferences whichwould complicate an ECD analysis. Sample preparationwhich might be required for ECD work is not requiredfor the DELCD because of its total selectivity to chlorineand bromine, and because the FID precombusts anycontaminants. In the high sensitivity mode (hydrogenoff, using dry tank air), the DELCD can detect down tothe low picogram range. In this mode, the DELCD is about 100 times more sensitive than when used with the FIDexhaust in the low sensitivity mode.The DELCD measures the ClO2present in the FID exhaust gas. Because the FID combusts thesample upstream of the DELCD, all hydrocarbons are converted to CO2and H2O prior to the DELCD,thereby completely preventing large hydrocarbon peaks from contaminating the DELCD. Becausethe DELCD operates at close to 1000oC, it can tolerate the water saturated FID effluent and measurethe chlorine or bromine content simultaneously with the FID hydrocarbon content measurement. Thisis especially beneficial for measuring chlorinated VOCs under a solvent peak, or in measuring PCBpeaks obscured under large amounts of diesel fuel. This detector combination is often used with ourThermal Desorber or Purge & Trap, which concentrate the sample to achieve lower detection limits.GC DetectorsThe top FID trace shows the hydrocarbons in a 100ppmBTEX plus sample, while the bottom DELCD traceshows only the halogenated compunds. The DELCDcompletely rejects the large solvent peak.FIDDELCDDELCDFID8690-2026 FID/DELCD combination detectorWhile less sensitive than the ECD detector, the DELCD is much more selective, eliminating interferences which would complicate an ECD analysis. Sample preparation which might be required for ECD work is not required for the DELCD because of its total selectivity to chlorine and bromine, and because the FID pre-combusts any contaminants. In the high sensitivity mode (hydrogen off, using dry tank air), the DELCD can detect down to the low picogram range. In this mode, the DELCD is about 100 times more sensitive than when used with the FID exhaust in the low sensitivity mode.The DELCD measures the ClO2 present in the FID exhaust gas. Because the FID combusts the sample upstream of the DELCD, all hydrocarbons are converted to CO2 and H2O prior to the DELCD, thereby completely preventing large hydrocarbon peaks from contaminating the DELCD. Because the DELCD operates at close to 1000°C, it can tolerate the water saturated FID effluent and measure the chlorine or bromine content simultaneously with the FID hydrocarbon content measurement. This is especially beneficial for measuring chlorinated VOCs under a solvent peak, or in measuring PCB peaks obscured under large amounts of diesel fuel. This detector combination is often used with our Thermal Desorber or Purge & Trap, which concentrate the sample to achieve lower detection limits.8690-2026 FID/DELCD detector 45GC DetectorsHID - Helium Ionization Detector50HID - Helium Ionization Detector? Universal (except neon)? Detect from 1-2% down to 10ppm? Requires only helium carrier andmake-up gas? Perfect Complement to the TCDThe Helium Ionization Detector is a “universal” detector whichresponds to all molecules except neon. The HID is particularlyuseful for volatile inorganics like NOx, CO, CO2, O2, N2and H2which do not respond on the FID or other detectors. Unlike anFID, the HID needs no hydrogen or air. The HID requires onlyhelium carrier and make-up gas, and delivers sensitivity in the low ppm range. Many labs are reluctant to storehydrogen fuel gas for safety reasons, so the fact that the HID requires only helium is a significant advantage.The HID is especially useful in combination with a Thermal Conductivity Detector. The TCDis not sensitive enough to detect low ppm concentrations, while the HID saturates in the lowpercent range. When using both detectors in series, it is possible to cover 10ppm to 100%.GC DetectorsArcelectrodeCollectorelectrodeArc electrodeArcwindowMake-upgasSample-ladencarrier fromcolumnSRI HIDDetector8690-0030 HID detectorUnlike other HID designs, the SRI HID can be heatedto 350oC and can easily be disassembled for cleaning.The HID incorporates robust, easily serviceableelectrodes which support a low current arc throughthe helium make-up gas flow. This elevates thesurrounding helium to a metastable state. When themetastable helium molecules collide with samplemolecules as they elute from the column, the samplemolecules are ionized and attracted to a collectorelectrode, amplified, and output to the data system.Our HID features a window through which the lowcurrent arc is visible, so it is easy for the operator toverify that the detector is functioning.This chromatogram shows the separationof a 100ppm BTEX Plus sample.• Universal (except neon)• Detect from 1-2% down to 10ppm• Requires only helium carrier and make-up gas• Perfect Complement to the TCDThe Helium Ionization Detector is a “universal” detector which responds to all molecules except neon. The HID is particularly useful for volatile inorganics like NOx, CO, CO2, O2, N2 and H2 which do not respond on the FID or other detectors. Unlike an FID, the HID needs no hydrogen or air. The HID requires only helium carrier and make-up gas, and delivers sensitivity in the low ppm range. Many labs are reluctant to store hydrogen fuel gas for safety reasons, so the fact that the HID requires only helium is a significant advantage.The HID is especially useful in combination with a Thermal Conductivity Detector. The TCD is not sensitive enough to detect low ppm concentrations, while the HID saturates in the low percent range. When using both detectors in series, it is possible to cover 10ppm to 100%.Unlike other HID designs, the SRI HID can be heated to 350°C and can easily be disassembled for cleaning. The HID incorporates robust, easily serviceable electrodes which support a low current arc through the helium make-up gas flow. This elevates the surrounding helium to a metastable state. When the metastable helium molecules collide with sample molecules as they elute from the column, the sample molecules are ionized and attracted to a collector electrode, amplified, and output to the data system. Our HID features a window through which the low current arc is visible, so it is easy for the operator to verify that the detector is functioning.50HID - Helium Ionization Detector? Universal (except neon)? Detect from 1-2% down to 10ppm? Requires only helium carrier andmake-up gas? Perfect Complement to the TCDThe Helium Ionization Detector is a “universal” detector whichresponds to all molecules except neon. The HID is particularlyuseful for volatile inorganics like NOx, CO, CO2, O2, N2and H2which do not respond on the FID or other detectors. Unlike anFID, the HID needs no hydrogen or air. The HID requires onlyhelium carrier and make-up gas, and delivers sensitivity in the low ppm range. Many labs are reluctant to storehydrogen fuel gas for safety reasons, so the fact that the HID requires only helium is a significant advantage.The HID is especially useful in combination with a Thermal Conductivity Detector. The TCDis not sensitive enough to detect low ppm concentrations, while the HID saturates in the lowpercent range. When using both detectors in series, it is possible to cover 10ppm to 100%.GC DetectorsArcelectrodeCollectorelectrodeArc electrodeArcwindowMake-upgasSample-ladencarrier fromcolumnSRI HIDDetector8690-0030 HID detectorUnlike other HID designs, the SRI HID can be heatedto 350oC and can easily be disassembled for cleaning.The HID incorporates robust, easily serviceableelectrodes which support a low current arc throughthe helium make-up gas flow. This elevates thesurrounding helium to a metastable state. When themetastable helium molecules collide with samplemolecules as they elute from the column, the samplemolecules are ionized and attracted to a collectorelectrode, amplified, and output to the data system.Our HID features a window through which the lowcurrent arc is visible, so it is easy for the operator toverify that the detector is functioning.This chromatogram shows the separationof a 100ppm BTEX Plus sample.8690-0030 HID detector 46GC DetectorsPID - Photo Ionization Detector• Responds to molecules with carbon double bonds and aromatics• Sensitive (down to 10ppb) and nondestructive• Mandated in several EPA Methods• Extremely long lamp life51PID - Photo Ionization Detector? Responds to molecules with carbon double bonds and aromatics? Sensitive (down to 10ppb) and nondestructive?Mandated in several EPA Methods? Extremely long lamp lifeUse of the Photo Ionization Detector is mandated in severalEPAmethods (8021, TO-14, etc.) because of its sensitivityand selectivity. Detection limits for aromatics are in thelow picogram (ppb) range. Because it is nondestructive,the PID is often run in series with other detectors—typicallythe FID/DELCD combination detector—for multiplechromatograms from a single injection.The PID is also ableto run on air carrier, which can be useful in situations whereno gas is available, or for stream monitoring applicationswhere no column is used to separate compounds.The SRI PID consists of an industry standard UV lamp mounted on a thermostatted, low-volume, flow-through cell.The temperature is adjustable from ambient to 250oC. The 10.6 electron volt UV lamp emits energy at a wavelengthof 120 nanometers, which is sufficient to ionize most aromatics (benzene, toluene, xylene, etc.) and many othermolecules (H2S, hexane, ethanol) whose ionization potential is below 10.6eV. Methanol and water, for instance,have ionization potentials greater than 10.6eV and do not respond on the PID.Unlike other PID designs, the lamp on the SRI PID can be easily removed, without tools, for periodic cleaning of thelamp window to avoid interference from column bleed build-up. Lamps can last years on the SRI PID because onlythe lamp window is heated, not the entire body of the lamp.GC Detectors8690-0040 PID detectorThis PID chromatogram shows a separation of a100ppm BTEX plus sample using a 0.53, 15 metercapillary column and helium carrier gas.The SRI design uses theindustry standard 10.6eVPID lamp in a spring-loadedmount, which allows thelamp to be removed, cleanedand reinstalled in secondswithout tools.Use of the Photo Ionization Detector is mandated in several EPA methods (8021, TO-14, etc.) because of its sensitivity and selectivity. Detection limits for aromatics are in the low picogram (ppb) range. Because it is nondestructive, the PID is often run in series with other detectors—typically the FID/DELCD combination detector—for multiple chromatograms from a single injection.The PID is also able to run on air carrier, which can be useful in situations where no gas is available, or for stream monitoring applications where no column is used to separate compounds.Unlike other PID designs, the lamp on the SRI PID can be easily removed, without tools, for periodic cleaning of the lamp window to avoid interference from column bleed build-up. Lamps can last years on the SRI PID because only the lamp window is heated, not the entire body of the lamp.51PID - Photo Ionization Detector? Responds to molecules with carbon double bonds and aromatics? Sensitive (down to 10ppb) and nondestructive?Mandated in several EPA Methods? Extremely long lamp lifeUse of the Photo Ionization Detector is mandated in severalEPAmethods (8021, TO-14, etc.) because of its sensitivityand selectivity. Detection limits for aromatics are in thelow picogram (ppb) range. Because it is nondestructive,the PID is often run in series with other detectors—typicallythe FID/DELCD combination detector—for multiplechromatograms from a single injection.The PID is also ableto run on air carrier, which can be useful in situations whereno gas is available, or for stream monitoring applicationswhere no column is used to separate compounds.The SRI PID consists of an industry standard UV lamp mounted on a thermostatted, low-volume, flow-through cell.The temperature is adjustable from ambient to 250oC. The 10.6 electron volt UV lamp emits energy at a wavelengthof 120 nanometers, which is sufficient to ionize most aromatics (benzene, toluene, xylene, etc.) and many othermolecules (H2S, hexane, ethanol) whose ionization potential is below 10.6eV. Methanol and water, for instance,have ionization potentials greater than 10.6eV and do not respond on the PID.Unlike other PID designs, the lamp on the SRI PID can be easily removed, without tools, for periodic cleaning of thelamp window to avoid interference from column bleed build-up. Lamps can last years on the SRI PID because onlythe lamp window is heated, not the entire body of the lamp.GC Detectors8690-0040 PID detectorThis PID chromatogram shows a separation of a100ppm BTEX plus sample using a 0.53, 15 metercapillary column and helium carrier gas.The SRI design uses theindustry standard 10.6eVPID lamp in a spring-loadedmount, which allows thelamp to be removed, cleanedand reinstalled in secondswithout tools.The SRI PID consists of an industry standard UV lamp mounted on a thermostatted, low-volume, flow-through cell. The temperature is adjustable from ambient to 250°C. The 10.6 electron volt UV lamp emits energy at a wavelength of 120 nanometers, which is sufficient to ionize most aromatics (benzene, toluene, xylene, etc.) and many other molecules (H2S, hexane, ethanol) whose ionization potential is below 10.6eV. Methanol and water, for instance, have ionization potentials greater than 10.6eV and do not respond on the PID.8690-0040 PID detector 47GC DetectorsNPD - Nitrogen/Phosphorus Detector52The NPD is similar in design to the FID, except that the hydrogen flow rate is reduced to about 3mL/minute and anelectrically heated thermionic bead (NPD bead) is positioned near the jet orifice. Nitrogen or phosphorus containingmolecules exiting the column collide with the hot bead and undergo a catalytic surface chemistry reaction. Theresulting ions are attracted to a collector electrode, amplified, and output to the data system.? Ideal for pesticide screening? NPD detects Organophosphorus pesticides? DELCD detects chlorinated speciesNPD - Nitrogen/Phosphorus Detector? Very Selective to Nitrogen and Phosphorus? Detects down to 100ppb? Exceptionally rugged NPD bead? Similar in design to the FIDThe Nitrogen Phosphorus Detector responds tonitrogen-phosphorus compounds about 100,000 timesmore strongly than normal hydrocarbons. Due to thishigh degree of selectivity, the NPD is commonly usedto detect pesticides, herbicides, and drugs of abuse.The NPD/DELCD combination detector isideal for pesticide screening. The NPDselectively detects the organophosphoruspesticides, while the DELCD detects onlythe chlorinated species.GC Detectors8690-0015 NPD Detector8690-2615 NPD/DELCD combination detectorNPD/DELCD Combination DetectorThis chromatogram shows the analysisof a 10ppm malathion sample.The SRI ceramic NPD bead is exceptionally ruggedand long-lasting, offering service from 100 to 1000hours, depending on operating conditions.NPD beadNPDDELCDThese two chromatograms show an analysis of200ppb O-Cl and O-P pesticides. The NPD seesthe phosphorus and the DELCD sees the chlorine.The Nitrogen Phosphorus Detector responds to nitrogen-phosphorus compounds about 100,000 times more strongly than normal hydrocarbons. Due to this high degree of selectivity, the NPD is commonly used to detect pesticides, herbicides, and drugs of abuse.• Very Selective to Nitrogen and Phosphorus• Detects down to 100ppb• Exceptionally rugged NPD bead• Similar in design to the FIDThe NPD is similar in design to the FID, except that the hydrogen flow rate is reduced to about 3mL/minute and an electrically heated thermionic bead (NPD bead) is positioned near the jet orifice. Nitrogen or phosphorus containing molecules exiting the column collide with the hot bead and undergo a catalytic surface chemistry reaction. The resulting ions are attracted to a collector electrode, amplified, and output to the data system.52The NPD is similar in design to the FID, except that the hydrogen flow rate is reduced to about 3mL/minute and anelectrically heated thermionic bead (NPD bead) is positioned near the jet orifice. Nitrogen or phosphorus containingmolecules exiting the column collide with the hot bead and undergo a catalytic surface chemistry reaction. Theresulting ions are attracted to a collector electrode, amplified, and output to the data system.? Ideal for pesticide screening? NPD detects Organophosphorus pesticides? DELCD detects chlorinated speciesNPD - Nitrogen/Phosphorus Detector? Very Selective to Nitrogen and Phosphorus? Detects down to 100ppb? Exceptionally rugged NPD bead? Similar in design to the FIDThe Nitrogen Phosphorus Detector responds tonitrogen-phosphorus compounds about 100,000 timesmore strongly than normal hydrocarbons. Due to thishigh degree of selectivity, the NPD is commonly usedto detect pesticides, herbicides, and drugs of abuse.The NPD/DELCD combination detector isideal for pesticide screening. The NPDselectively detects the organophosphoruspesticides, while the DELCD detects onlythe chlorinated species.GC Detectors8690-0015 NPD Detector8690-2615 NPD/DELCD combination detectorNPD/DELCD Combination DetectorThis chromatogram shows the analysisof a 10ppm malathion sample.The SRI ceramic NPD bead is exceptionally ruggedand long-lasting, offering service from 100 to 1000hours, depending on operating conditions.NPD beadNPDDELCDThese two chromatograms show an analysis of200ppb O-Cl and O-P pesticides. The NPD seesthe phosphorus and the DELCD sees the chlorine.The SRI ceramic NPD bead is exceptionally rugged and long-lasting, offering service from 100 to 1000 hours, depending on operating conditions.8690-0015 NPD detector 8690-2615 NPD/DELCD combination detector 48GC DetectorsTID - Thermionic Ionization Detector• Highly Selective to Nitro Functional Groups• Also responds to chlorinated phenols• Detects down to 1ppb• Convenient bead design• Can be run Gasless in the field53TID - Thermionic Ionization Detector? Highy Selective to Nitro Functional Groups? Also responds to chlorinated phenols? Detects down to 1ppb? Convenient bead design? Can be run Gasless in the fieldFor best sensitivity, the TID requires air for operation. If air is used as the carrier gas, no other detector gasesare required.An air makeup gas is provided so that nitrogen or another gas can be used as a carrier. The TIDcan also be operated in a nitrogen only environment with similar but not identical response characteristics.TheThermionic Ionization Detector is extremely selective, having little or no response to most aromatic and aliphatichydrocarbons. The TID also responds to chlorinated phenols such as pentachlorophenol (PCP) at slightly lesssensitivity.GC DetectorsThis chromatogram showsthe separation of a 10ppmexplosives sample.TID bead8690-0017 TID detectorDownload the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comThe TID is featured on our ExplosivesGC,whichwas tested bythe EPA’s EnvironmentalTechnologies Verification (ETV) program for measuring explosives in soil.The TID is similar in design to the FID and NPD. The electrically heatedthermionic bead (TID bead) is positioned so that the column effluent contactsthe hot bead surface.Analyte molecules containing NO2(nitro) functional groupssuch as TNT (trinitrotoluene) undergo a catalytic surface chemistry reaction.The resulting ions are attracted to a collector electrode, amplified, and outputto the data system.TID bead53TID - Thermionic Ionization Detector? Highy Selective to Nitro Functional Groups? Also responds to chlorinated phenols? Detects down to 1ppb? Convenient bead design? Can be run Gasless in the fieldFor best sensitivity, the TID requires air for operation. If air is used as the carrier gas, no other detector gasesare required.An air makeup gas is provided so that nitrogen or another gas can be used as a carrier. The TIDcan also be operated in a nitrogen only environment with similar but not identical response characteristics.TheThermionic Ionization Detector is extremely selective, having little or no response to most aromatic and aliphatichydrocarbons. The TID also responds to chlorinated phenols such as pentachlorophenol (PCP) at slightly lesssensitivity.GC DetectorsThis chromatogram showsthe separation of a 10ppmexplosives sample.TID bead8690-0017 TID detectorDownload the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TIDAnalysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comThe TID is featured on our ExplosivesGC,whichwas tested bythe EPA’s EnvironmentalTechnologies Verification (ETV) program for measuring explosives in soil.The TID is similar in design to the FID and NPD. The electrically heatedthermionic bead (TID bead) is positioned so that the column effluent contactsthe hot bead surface.Analyte molecules containing NO2(nitro) functional groupssuch as TNT (trinitrotoluene) undergo a catalytic surface chemistry reaction.The resulting ions are attracted to a collector electrode, amplified, and outputto the data system.TID beadThe TID is similar in design to the FID and NPD. The electrically heated thermionic bead (TID bead) is positioned so that the column effluent contacts the hot bead surface. Analyte molecules containing NO2 (nitro) functional groups such as TNT (trinitrotoluene) undergo a catalytic surface chemistry reaction. The resulting ions are attracted to a collector electrode, amplified, and output to the data system.53TID - Thermionic Ionization Detector? Highy Selective to Nitro Functional Groups? Also responds to chlorinated phenols? Detects down to 1ppb? Convenient bead design? Can be run Gasless in the fieldFor best sensitivity, the TID requires air for operation. If air is used as the carrier gas, no other detector gasesare required.An air makeup gas is provided so that nitrogen or another gas can be used as a carrier. The TIDcan also be operated in a nitrogen only environment with similar but not identical response characteristics.TheThermionic Ionization Detector is extremely selective, having little or no response to most aromatic and aliphatichydrocarbons. The TID also responds to chlorinated phenols such as pentachlorophenol (PCP) at slightly lesssensitivity.GC DetectorsThis chromatogram showsthe separation of a 10ppmexplosives sample.TID bead8690-0017 TID detectorDownload the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comThe TID is featured on our ExplosivesGC,whichwas tested bythe EPA’s EnvironmentalTechnologies Verification (ETV) program for measuring explosives in soil.The TID is similar in design to the FID and NPD. The electrically heatedthermionic bead (TID bead) is positioned so that the column effluent contactsthe hot bead surface.Analyte molecules containing NO2(nitro) functional groupssuch as TNT (trinitrotoluene) undergo a catalytic surface chemistry reaction.The resulting ions are attracted to a collector electrode, amplified, and outputto the data system.TID beadThe Thermionic Ionization Detector is extremely selective, having little or no response to most aromatic and aliphatic hydrocarbons. The TID also responds to chlorinated phenols such as pentachlorophenol (PCP) at slightly less sensitivity.For best sensitivity, the TID requires air for operation. If air is used as the carrier gas, no other detector gases are required. An air makeup gas is provided so that nitrogen or another gas can be used as a carrier. The TID can also be operated in a nitrogen only environment with similar but not identical response characteristics.26Explosives GC SystemIf only the nitroaromatics are required, the GC will operate on the built-in air compressor’s air alone, usingair for both carrier gas andmake-up gas. This GC is especially convenient for field monitoring, and screeningof explosives-contaminated soil and water, as might be found in former military bases or practice ranges.? Thermionic Ionization Detector (TID)? Heated Flash Vaporization Injector? Built-in “whisper-quiet”Air Compressor? 1 channel PeakSimple Data System? Can be run gasless in the field? 15 meter Capillary Column...on the compact 8610C chassisThe Explosives GC System from SRI combines a HeatedFlash Vaporization Injector, a built-in “whisper-quiet” aircompressor and a Thermionic Ionization Detector fordetection of nitroaromatic explosives such as TNT, andnitramine explosives such as RDX (C4) and HMX.Download the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis”byAlan Hewitt of the USArmy Corps of Engineers at www.srigc.comPreconfigured GC Systems8610-1117 Explosives GC SystemOPTIONS & UPGRADES: additional detectors with 4 channel serial or 6channel USB PeakSimple data system, split/splitless and PTV injectors.(VOLTAGE: for 110VAC, use 8610-1117-1; for 220VAC, use 8610-1117-2)Tested by the EPA’s Environmental Technologies Verification(ETV) program for measuring explosives in soilUnlike immunoassay or colorimetric detection methodswhich cannot discriminate the biodegraded transformationbyproducts of TNT (2-amino-4, 6-dinitrotoluene, etc.) andwhich may not function well in the presence of high levelsof interferences from other explosive compounds, theExplosives GC can separate and detect all the nitroaromaticcompounds, even in the presence of interferences thatwould compromise other measurement techniques. ForTNTand some other nitroaromatics, detection limits of 1ppbare routine. When the nitroamines must also be detected,nitrogen is used for the carrier gas, and air is used for TIDmakeup gas. Nitramine compounds like RDX exhibit lowerresponse by a factor of 50.This chromatogram shows a separation of a10ppm explosives mix using an Explosives GC.(ETV) program for measuring explosives in soilTested by the EPA’s Environmental Technologies VerificationDownload the ETV report and verification statement at www.epa.gov/etv/verifications/vcenter1-4.htmlAlso, download “On-Site Characterization of Explosive Residues in Soils and on Range Scrap Using GC-TID Analysis” by Alan Hewitt of the US Army Corps of Engineers at www.srigc.com8690-0017 TID detector 49GC DetectorsFPD - Flame Photometric DetectorFPD, Dual FPD, FPD/FID, FID/Dual FPD• Bandpass Filters for Sulfur or Phosphorus• Use the Dual FPD for Simultaneous Sulfur and Phosphorus Detection• Detects Sulfur Compounds to 200ppb, Phosphorus Compounds down to 10ppb• Use the FPD/FID or Dual FPD/FID for Simultaneous Hydrocarbon Speciation54FPD - Flame Photometric DetectorThe Flame Photometric Detector can detect sulfur compounds, suchas H2S or SO2, down to about 200ppb and phosphorus compoundsto 10ppb. While not 100% selective, the FPD is 100,000 times moresensitive to sulfur and phosphorus compounds than hydrocarbons.The phosphorus response is linear, and the sulfur response isexponential (twice the sulfur yields four times the peak area).? Bandpass Filters for Sulfur or Phosphorus? Use the Dual FPD for Simultaneous Sulfur andPhosphorus Detection? Detects Sulfur Compounds to 200ppb, PhosphorusCompounds down to 10ppb? Use the FPD/FID or Dual FPD/FID for SimultaneousHydrocarbon SpeciationThe FPD is similar to the FID except that the detector body is light tight and a second flow of hydrogen purges theoptical path between the photomultiplier tube (PMT) and the hydrogen rich flame. A bandpass filter (at 393nm forsulfur and 525nm for phosphorus) mounts in front of the PMT, so only the emissions from sulfur or phosphorus aredetected while other wavelengths are rejected. The Dual FPD detector is equipped with two PMTs and filters for thesimultaneous detection of sulfur and phosphorus.GC DetectorsFPD, Dual FPD, FPD/FID, FID/Dual FPD10ppmmalathionsample10ppm H2SsampleThe two chromatograms shown at right were produced by anSRI GC equipped with an FPD detector. The top chromatogramshows the FPD response to 10ppm H2S. The bottomchromatogram shows the FPD response to 10ppmmalathion,a pesticide containg both sulfur and phosphorus.The Flame Photometric Detector can detect sulfur compounds, such as H2S or SO2, down to about 200ppb and phosphorus compounds to 10ppb. While not 100% selective, the FPD is 100,000 times more sensitive to sulfur and phosphorus compounds than hydrocarbons. The phosphorus response is linear, and the sulfur response is exponential (twice the sulfur yields four times the peak area).The FPD is similar to the FID except that the detector body is light tight and a second flow of hydrogen purges the optical path between the photomultiplier tube (PMT) and the hydrogen rich flame. A bandpass filter (at 393nm for sulfur and 525nm for phosphorus) mounts in front of the PMT, so only the emissions from sulfur or phosphorus are detected while other wavelengths are rejected. The Dual FPD detector is equipped with two PMTs and filters for the simultaneous detection of sulfur and phosphorus.The two chromatograms shown at right were produced by an SRI GC equipped with an FPD detector. The top chromatogram shows the FPD response to 10ppm H2S. The bottom chromatogram shows the FPD response to 10ppm malathion, a pesticide containing both sulfur and phosphorus.54FPD - Flame Photometric DetectorThe Flame Photometric Detector can detect sulfur compounds, suchas H2S or SO2, down to about 200ppb and phosphorus compoundsto 10ppb. While not 100% selective, the FPD is 100,000 times moresensitive to sulfur and phosphorus compounds than hydrocarbons.The phosphorus response is linear, and the sulfur response isexponential (twice the sulfur yields four times the peak area).? Bandpass Filters for Sulfur or Phosphorus? Use the Dual FPD for Simultaneous Sulfur andPhosphorus Detection? Detects Sulfur Compounds to 200ppb, PhosphorusCompounds down to 10ppb? Use the FPD/FID or Dual FPD/FID for SimultaneousHydrocarbon SpeciationThe FPD is similar to the FID except that the detector body is light tight and a second flow of hydrogen purges theoptical path between the photomultiplier tube (PMT) and the hydrogen rich flame. A bandpass filter (at 393nm forsulfur and 525nm for phosphorus) mounts in front of the PMT, so only the emissions from sulfur or phosphorus aredetected while other wavelengths are rejected. The Dual FPD detector is equipped with two PMTs and filters for thesimultaneous detection of sulfur and phosphorus.GC DetectorsFPD, Dual FPD, FPD/FID, FID/Dual FPD10ppmmalathionsample10ppm H2SsampleThe two chromatograms shown at right were produced by anSRI GC equipped with an FPD detector. The top chromatogramshows the FPD response to 10ppm H2S. The bottomchromatogram shows the FPD response to 10ppmmalathion,a pesticide containg both sulfur and phosphorus.50GC DetectorsFPD - Flame Photometric DetectorFPD, Dual FPD, FPD/FID, FID/Dual FPDEither the single or dual FPD can be equipped with an FID collector electrode and electrometer, which will detect the hydrocarbon peaks at the same time the PMTs are responding to the sulfur and phosphorus compounds. The FID response is not as sensitive as a pure FID because the hydrogen-rich flame is optimized for sulfur and phosphorus detection, not hydrocarbon detection. Users can easily optimize the sulfur-phosphorus response versus hydrocarbons response simply by adjusting the hydrogen/air mixture with the included EPC gas controls.These three chromatograms are the FID/Dual FPD combination detector responses to a 50ppm malathion sample.As shown in the close-ups below, the sulfur FPD can detect a 5ppm malathion sample, and the phosphorus FPD can detect a 5 ppb malathion sample.8690-0080 FPD detector 8690-1080 FPD/FID combination detector 8690-0085 Dual FPD with sulfur and phosphorus filters 8690-2085 Dual FPD with sulfur and phosphorus filters, and FID collector electrode 51GC DetectorsECD - Electron Capture Detector• Detects Electronegative Compounds• Offers Extreme Sensitivity - down to 10ppt• Thermostatted from Ambient to 375°C• Mandated for Pesticides and PCBsThe SRI Electron Capture Detector can be operated with either nitrogen or argon-5% methane (P5) makeup gas, and nitrogen, P5, or helium carrier (as long as the helium flow is less than 10 milliliters per minute). The ECD may be thermostatted from ambient to 375°C.The ECD detects electronegative compounds, especially chlorinated, fluorinated, or brominated molecules such as carbon tetrachloride, bromoform, PCBs and pesticides such as DDT. The ECD offers extreme sensitivity (parts per trillion for SF6).The ECD consists of a stainless steel cylinder containing radioactive Nickel-63. The Nickel-63 emits beta particles (electrons) which collide with the carrier gas molecules, ionizing them in the process. This forms a stable cloud of free electrons in the ECD cell. When electro-negative compounds enter the cell, they immediately combine with some of the electrons, temporarily reducing the number remaining in the electron cloud. The detector electronics, which maintain a constant current (of about 1 nanoampere) through the electron cloud, are forced to pulse at a faster rate to compensate for the decreased number of free electrons. The pulse rate is converted to an analog output, which is connected to the data system.Because it contains only 5 millicuries of Nickel-63, the ECD is covered by a “general license,” which requires a periodic wipe test and the filing of a form with your state’s Department of Health. In most states, no annual fee is required.8690-0020 ECD detector 52GC DetectorsASD - Aromatic Selective Detector• Heated to permit use with a GC and semi-volitile analystes such as gasoline and diesel• Detects down to 100ppm• Conversion of transmittance to absorbance is done with the PeakSimple SoftwareThe SRI Aromatic Selective Detector (ASD) is useful for the detection of aromatic compounds like benzene and toluene even in the presence of interfering molecules like gasoline.The ASD consists of a 15cm long heated tube with a mercury lamp mounted at one end and a photodiode at the other. It can be mounted on an SRI GC or on the separate Model 110 chassis which is then connected to any GC. The ASD detects only those molecules which absorb the 254nm wavelength produced by the mercury lamp. Aromatic compounds such as Benzene and Toluene absorb strongly at this wavelength while aliphatic compounds such as Hexane and Heptane do not.This chromatogram shows the comparative response of the PID and ASD to .2µl gasoline. The PID detects all the gasoline compounds while the ASD detects only the aromatics.Notice the comparative chromatograms here showing the response of the PID and ASD detectors plumbed in series to an injection of 1000ppm each Heptan and Toluene. The ASD shows no response to the Heptane but good response to the Toluene.PIDASDPIDASD8690-0006 ASD detector GC InjectorsGC Injectors53SRI offers a wide variety of GC injectors and injection systems. Up to five injectors may be mounted simultaneously on the Model 8610C or 8610D. The Model 310 will accommodate a single On-column, Heated Flash Vaporization, Heated Split/Splitless, or PTV injector. Injector types are selected by the user depending on the particular measurement application, detection limit, and regulatory requirements. The On-Column Injector is standard equipment on every 8610, 410 and 310 GC. Heated Flash Vaporization, Heated Split/Splitless, and PTV Injectors are all upgrades to the On-Column Injector. All injectors must be installed at the SRI factory.1. On-Column Injector2. On-Column PTV Injector3. Heated Flash Vaporization Injector4. Heated Split/Splitless Injector5. PTV - Programmable Temperature Vaporization Injector6. 10-Port Gas Sampling Valves & 22-port Selector Valves7. Sample Preconcentration and Enrichment Options: Heated Adsorbent Traps DGA Permeation Loop Accessory8. Heated Static Headspace Injector9. Method TO-14 Air Concentrator (1 Trap or 2)10. Thermal Desorber11. Method 5030/5035 Compliant Purge & Trap12. 10-Sample 5030 Purge & Trap Autosampler13. 110 and 120 Vial Autosamplers14. 28, 40 and 50 Vial Headspace AutosamplerSAMPLE TYPES AND APPROPRIATE INJECTORSLIQUIDS• On-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace, Purge & Trap, Liquid Injection Valve, Liquid Autosamplers, or Headspace AutosamplerSOLIDS • Thermal Desorber, Heated Static Headspace, PTV, or Headspace AutosamplerGASES • On-column, Gas Sampling Valve, Method TO-14 Air Concentrator, or Heated Static HeadspaceSPME FIBERS • Heated Flash Vaporization with Low Volume SPME Liner, or Heated Split/SplitlessGC Injectors54On-Column Injector• Simple and Reproducible• For Liquids and Gases with Low AND High Boiling Analytes• For 0.53mm Capillary and 1/8” Packed Columns• No Boiling Point Discrimination• Low thermal massThe On-Column Injector is supplied as standard equipment with the 8610, 410 and 310 GC mainframes.For most applications, where a wide-bore 0.53mm capillary or 1/8” packed column is used, the On-column Injector will give the BEST results. In most cases the On-Column Injector is simpler and less expensive than heated injectors.The injector’s low thermal mass and small size ensure that the syringe needle deposits the liquid sample well inside the column oven, so that as the column temperature increases, even high boiling point samples are completely vaporized. The On-column technique of sample introduction puts the sample into the bore of the column itself, which is often more inert than a glass injection liner. Unlike split/splitless injection, on-column injection puts the entire sample volume into the column without the possibility of boiling point discrimination or other uncertainties, and the gradual volatilization of the sample starting from a liquid droplet yields sharper peaks than flash vaporization followed by recondensation.The On-column Injector is supplied with carrier gas from the included Electronic Pressure Controller (EPC), and the carrier gas is conveniently filtered with an internally mounted Molecular Sieve filter which can be baked out simply by flipping a switch on the GC’s front control panel. A second EPC is available for operating a column connected to a gas sampling valve (or for backflushing) without the injector fitting. Also available is a second injector fitting connected to the first EPC for applications where two columns are used in parallel, sharing the same carrier gas pressure.The On-Column Injector is perfect for liquids and gases with high and low boiling analytes. Even very high temperature analyses are easily performed using simple, reproducible on-column injection.The On-Column Injector’s low mass and small size ensure that the injector body temperature closely follows the column oven temperature.8690-0023 On-Column Injector for 0.53mm capillary and 1/8” packed columns. Includes EPC carrier gas controller and molecular sieve filter8690-2022 Second carrier gas EPC without injector port fitting 8690-2023 Second injector port fitting without EPC 55GC InjectorsOn-Column PTV Injector60This chromatogram was generated byan SRI GC equipped with an OCPTVinjector and an FID detector. A 25meter narrow bore capillary columnwas used to separate 100ppm dieselrange organics (DRO).On-Column PTV Injector? Inject Larger Volumes onto Narrow Bore Columns? Concentrate Sample and Focus Peaks? Simpler than Split/Splitless Injectors? Less Bulky than Conventional PTVs? Great for Semivolatile SamplesThe On-Column PTV is a resistively heated precolumn, which is connected to your narrow bore column with aspecial, electrically insulated split “T” inside the GC column oven. The 5 micron nonpolar phase in the OCPTVprecolumn has a high capacity to absorb high boiling compounds, and is stable at high temperatures. Like in-tubeSPME, the precolumn discriminates in favor of high boiling semivolatile analytes, concentrating them in the phase.Like the Split/Splitless injector, the OCPTV has a split vent and needle valve for venting solvent while concentratingsample. Unlike a normal Heated Split/Splitless injector, the OCPTV vents the solvent without expanding it to a gas.Therefore, the OCPTV is capable of larger liquid injections than a regular heated split/splitless injector.The GC operator injects sample via syringe through the on-column injection port with the split vent open to vent thesolvent. After injection and solvent venting, the precolumn heats up while the carrier gas flows through it to sweepfocused analytes from the precolumn to the analytical column.At this point, the precolumn is hotter than the columnoven. The temperature difference between the hotter precolumn and cooler analytical column causes the analytesto focus on the analytical column, resulting in sharp peaks on the chromatogram.8690-0037 On-Column PTV Injector for GCGC InjectorsSample: diesel range organics (DRO) in hexaneColumn: 25 meter RXT-1 0.25µmCarrier: hydrogen at 20psi• Inject Larger Volumes onto Narrow Bore Columns• Concentrate Sample and Focus Peaks• Simpler than Split/Splitless Injectors• Less Bulky than Conventional PTVs• Great for Semivolatile SamplesThe On-Column PTV is a resistively heated precolumn, which is connected to your narrow bore column with a special, electrically insulated split “T” inside the GC column oven. The 5 micron nonpolar phase in the OCPTV precolumn has a high capacity to absorb high boiling compounds, and is stable at high temperatures. Like in-tube SPME, the precolumn discriminates in favor of high boiling semivolatile analytes, concentrating them in the phase. Like the Split/Splitless injector, the OCPTV has a split vent and needle valve for venting solvent while concentrating sample. Unlike a normal Heated Split/Splitless injector, the OCPTV vents the solvent without expanding it to a gas. Therefore, the OCPTV is capable of larger liquid injections than a regular heated split/splitless injector.The GC operator injects sample via syringe through the on-column injection port with the split vent open to vent the solvent. After injection and solvent venting, the precolumn heats up while the carrier gas flows through it to sweep focused analytes from the precolumn to the analytical column. At this point, the precolumn is hotter than the column oven. The temperature difference between the hotter precolumn and cooler analytical column causes the analytes to focus on the analytical column, resulting in sharp peaks on the chromatogram.60This chromatogram was generated byan SRI GC equipped with an OCPTVinjector and an FID detector. A 25meter narrow bore capillary columnwas used to separate 100ppm dieselrange organics (DRO).On-Column PTV Injector? Inject Larger Volumes onto Narrow Bore Columns? Concentrate Sample and Focus Peaks? Simpler than Split/Splitless Injectors? Less Bulky than Conventional PTVs? Great for Semivolatile SamplesThe On-Column PTV is a resistively heated precolumn, which is connected to your narrow bore column with aspecial, electrically insulated split “T” inside the GC column oven. The 5 micron nonpolar phase in the OCPTVprecolumn has a high capacity to absorb high boiling compounds, and is stable at high temperatures. Like in-tubeSPME, the precolumn discriminates in favor of high boiling semivolatile analytes, concentrating them in the phase.Like the Split/Splitless injector, the OCPTV has a split vent and needle valve for venting solvent while concentratingsample. Unlike a normal Heated Split/Splitless injector, the OCPTV vents the solvent without expanding it to a gas.Therefore, the OCPTV is capable of larger liquid injections than a regular heated split/splitless injector.The GC operator injects sample via syringe through the on-column injection port with the split vent open to vent thesolvent. After injection and solvent venting, the precolumn heats up while the carrier gas flows through it to sweepfocused analytes from the precolumn to the analytical column.At this point, the precolumn is hotter than the columnoven. The temperature difference between the hotter precolumn and cooler analytical column causes the analytesto focus on the analytical column, resulting in sharp peaks on the chromatogram.8690-0037 On-Column PTV Injector for GCGC InjectorsSample: diesel range organics (DRO) in hexaneColumn: 25 meter RXT-1 0.25µmCarrier: hydrogen at 20psi8690-0037 On-Column PTV Injector for GC 56GC InjectorsHeated Flash Vaporization Injector• Desorption of SPME Fibers• Extremely Dirty Samples• Adjustable from ambient to 300°C• Includes On-Column Mode61Heated Flash Vaporization Injector? Desorption of SPME Fibers? Extremely Dirty Samples? Adjustable from ambient to 300oC? Includes On-Column ModeThe injector’s heater block can be thermostatted up to 300oC, and includesas standard equipment two injector liners: an inert SilcosleeveTM liner, andan unbreakable stainless steel liner, which also allows for on-column mode.The SRI Heated Flash Vaporization Injector is useful forapplications which require flash vaporization of the sampleprior to the column, such as desorption of SPME fibers orinjection of extremely dirty samples where the nonvolatileresidue must be trapped in the injection liner.The Heated Flash Vaporization Injector option is an upgrade to an existing On-column Injector. Twoheated injectors may be installed on the Model 8610C GC, but only one on the smaller Model 310.Where no need for a heated injector exists, SRI recommends using the standard On-column Injector.8690-0025 Heated Flash Vaporization Injector upgrade8670-0072 Narrow bore SPME injector sleeveThis 8610D GC has a standard On-ColumnInjector on the first oven, and an optional HeatedFlash Vaporization Injector on the second oven.Heated FlashVaporizationOn-ColumnGC InjectorsHeated Injection vs. On-column Injection: PROS and CONSIn the early days of GC, the column oven insulation was typically several inches thick. It was not then possible toinsert a syringe through the oven wall to deposit the sample on the column and be assured that the sample wouldcompletely vaporize unless the injector was heated. On today’s SRI GC, the oven wall insulation is much thinner.This allows the syringe needle to penetrate well inside the column oven, thus depositing the sample into the boreof the column itself. As the temperature is programmed up, the sample is completely vaporized. Even high boilinganalytes such as C44hydrocarbons chromatograph well using on-column injection, since the area of the columnwhere the sample is deposited follows the column temperature and ultimately heats to a point where the C44beginsto migrate down the column. There is no need to employ a heated injector unless the sample needs to be split, orif the sample needs to be desorbed from a SPME fiber. In fact, the heated injector has some distinct disadvantages.The internal surfaces of the injector liner are more chemically active than the very inert interior of the column, soundesired adsorption and tailing can result when the sample is violently expanded in the hot interior of the heatedinjector. Also, the heated injector transmits some heat into the column oven because of its close proximity, makingit harder for the oven to cool down close to ambient temperature.The SRI Heated Flash Vaporization Injector is useful for applications which require flash vaporization of the sample prior to the column, such as desorption of SPME fibers or injection of extremely dirty samples where the nonvolatile residue must be trapped in the injection liner.The injector’s heater block can be thermostatted up to 300°C, and includes as standard equipment two injector liners: an inert SilcosleeveTM liner, and an unbreakable stainless steel liner, which also allows for on-column mode.The Heated Flash Vaporization Injector option is an upgrade to an existing On-column Injector. Two heated injectors may be installed on the Model 8610C GC, but only one on the smaller Model 310. Where no need for a heated injector exists, SRI recommends using the standard On-column Injector.Heated Injection vs. On-column Injection: PROS and CONSIn the early days of GC, the column oven insulation was typically several inches thick. It was not then possible to insert a syringe through the oven wall to deposit the sample on the column and be assured that the sample would completely vaporize unless the injector was heated. On today’s SRI GC, the oven wall insulation is much thinner. This allows the syringe needle to penetrate well inside the column oven, thus depositing the sample into the bore of the column itself. As the temperature is programmed up, the sample is completely vaporized. Even high boiling analytes such as C44 hydrocarbons chromatograph well using on-column injection, since the area of the column where the sample is deposited follows the column temperature and ultimately heats to a point where the C44 begins to migrate down the column. There is no need to employ a heated injector unless the sample needs to be split, or if the sample needs to be desorbed from a SPME fiber. In fact, the heated injector has some distinct disadvantages. The internal surfaces of the injector liner are more chemically active than the very inert interior of the column, so undesired adsorption and tailing can result when the sample is violently expanded in the hot interior of the heated injector. Also, the heated injector transmits some heat into the column oven because of its close proximity, making it harder for the oven to cool down close to ambient temperature.8690-0025 Heated Flash Vaporization Injector upgrade 8670-0072 Narrow bore SPME injector sleeve 57GC InjectorsHeated Split/Splitless Injector62Heated Split/Splitless Injector? Split, Splitless, or On-Column Modes? Narrow orWide Bore Capillary Columns? Adjustable from Ambient to 300oC? Adjustable Split FlowThe Split/Splitless Injector option is an upgrade to an existing On-column Injector, which is standard equipment onevery SRI GC. When it is desired to add the Split/Splitless Injector as the second injector, an On-column Injectormust be ordered as well (part number 8690-0023, page 58).The Heated Split/Splitless Injector permits the use of narrow-borecapillary columns (0.32mm I.D. and smaller) in split or splitlessmodes. Capillary columns with 0.53mm I.D. and 1/8” packedcolumns can be used in split, splitless, or on-column modes. Theinjector temperature is adjustable from ambient to 300oC. The splitflow is adjustable by means of a precision needle valve, and canbe turned ON/OFF with a timed Event from the PeakSimple datasystem. One Silcosleeve liner and one unbreakable stainless steelliner are supplied as standard equipment with the injector.8690-0034 Heated Split/Splitless Injector upgradeStainless steel and Silcosleeve linerswith megabore column adapterAdapterSilcosleeveStainlessThe Split/Splitless Injector is insulated to helpmaintain its temperature independently of thecolumn oven temperature.The split flow is adjustable by aprecision needle valve on the front ofthe GC valve oven. The GC picturedhere is also equipped with a gassampling valve, with the sample IN andOUTalso on the front of the valve oven.GC Injectors• Split, Splitless, or On-Column Modes• Narrow or Wide Bore Capillary Columns• Adjustable from Ambient to 300°C• Adjustable Split Flow62Heated Split/Splitless Injector? Split, Splitless, or On-Column Modes? Narrow orWide Bore Capillary Columns? Adjustable from Ambient to 300oC? Adjustable Split FlowThe Split/Splitless Injector option is an upgrade to an existing On-column Injector, which is standard equipment onevery SRI GC. When it is desired to add the Split/Splitless Injector as the second injector, an On-column Injectormust be ordered as well (part number 8690-0023, page 58).The Heated Split/Splitless Injector permits the use of narrow-borecapillary columns (0.32mm I.D. and smaller) in split or splitlessmodes. Capillary columns with 0.53mm I.D. and 1/8” packedcolumns can be used in split, splitless, or on-column modes. Theinjector temperature is adjustable from ambient to 300oC. The splitflow is adjustable by means of a precision needle valve, and canbe turned ON/OFF with a timed Event from the PeakSimple datasystem. One Silcosleeve liner and one unbreakable stainless steelliner are supplied as standard equipment with the injector.8690-0034 Heated Split/Splitless Injector upgradeStainless steel and Silcosleeve linerswith megabore column adapterAdapterSilcosleeveStainlessThe Split/Splitless Injector is insulated to helpmaintain its temperature independently of thecolumn oven temperature.The split flow is adjustable by aprecision needle valve on the front ofthe GC valve oven. The GC picturedhere is also equipped with a gassampling valve, with the sample IN andOUTalso on the front of the valve oven.GC InjectorsThe Heated Split/Splitless Injector permits the use of narrow-bore capillary columns (0.32mm I.D. and smaller) in split or splitless modes. Capillary columns with 0.53mm I.D. and 1/8” packed columns can be used in split, splitless, or on-column modes. The injector temperature is adjustable from ambient to 300°C. The split flow is adjustable by means of a precision needle valve, and can be turned ON/OFF with a timed Event from the PeakSimple data system. One Silcosleeve liner and one unbreakable stainless steel liner are supplied as standard equipment with the injector.62Heated Split/Splitless Injector? Split, Splitless, or On-Column Modes? Narrow orWide Bore Capillary Columns? Adjustable from Ambient to 300oC? Adjustable Split FlowThe Split/Splitless Injector option is an upgrade to an existing On-column Injector, which is standard equipment onevery SRI GC. When it is desired to add the Split/Splitless Injector as the second injector, an On-column Injectormust be ordered as well (part number 8690-0023, page 58).The Heated Split/Splitless Injector permits the use of narrow-borecapillary columns (0.32mm I.D. and smaller) in split or splitlessmodes. Capillary columns with 0.53mm I.D. and 1/8” packedcolumns can be used in split, splitless, or on-column modes. Theinjector temperature is adjustable from ambient to 300oC. The splitflow is adjustable by means of a precision needle valve, and canbe turned ON/OFF with a timed Event from the PeakSimple datasystem. One Silcosleeve liner and one unbreakable stainless steelliner are supplied as standard equipment with the injector.8690-0034 Heated Split/Splitless Injector upgradeStainless steel and Silcosleeve linerswith megabore column adapterAdapterSilcosleeveStainlessThe Split/Splitless Injector is insulated to helpmaintain its temperature independently of thecolumn oven temperature.The split flow is adjustable by aprecision needle valve on the front ofthe GC valve oven. The GC picturedhere is also equipped with a gassampling valve, with the sample IN andOUTalso on the front of the valve oven.GC InjectorsThe Split/Splitless Injector option is an upgrade to an existing On-column Injector, which is standard equipment on every SRI GC. When it is desired to add the Split/Splitless Injector as the second injector, an On-column Injector must be ordered as well (part number 8690-0023, page 54).8690-0034 Heated Split/Splitless Injector upgrade 58GC InjectorsPTV - Programmable Temperature Vaporization Injector63PTV - Programmable Temperature Vaporization InjectorThe Programmable Temperature Vaporization (PTV) optionadds ballistic heating capability to the Heated Split/SplitlessInjector to accommodate large volume injections or thermaldesorption applications. In the PTV mode, the insulation isremoved from the Split/Splitless Injector, so that the ovenfan can cool the PTV Injector down between analyses.? Ballistic Heating? Ability to Stop carrier gas? Large Volume Injections—to 1.0mL+? Achieve Low Detection Limits withoutpre-concentration? Split/Splitless & On-Column Modes? Thermal Desorption Applications? PeakSimple ControlA small amount of adsorbent material, like Tenax, is packed inside the PTV injector sleeve. Theinitial column oven temperature, which maintains the injector cool-down temperature, should beset slightly higher than the boiling point of the solvent. As a large volume of sample is injected, thesolvent vaporizes and passes through the adsorbent material and out the split vent. The split ventand carrier gas are under PeakSimple control. The carrier gas can be turned OFF during the PTVballistic heating, in order to preheat the adsorbed analytes prior to desorbing onto the column.The SilcosleeveTM liner can be packed with adsorbents like Tenax, loaded with sample offline, then inserted into thePTV for desorption. With the addition of a 10 port valve, the PTV can function as a thermal desorber for volatiles.PTV InjectorSplit ventneedle valveMultiple GasAnalyzer #1 GCSystem with PTV Injector8690-7034 PTV & Split/Splitless Injector upgrade8690-8034 PTV & Split/Splitless Injector with 10-port valveGC Injectors• Ballistic Heating• Ability to Stop carrier gas• Large Volume Injections—to 1.0mL+• Achieve Low Detection Limits without pre-concentration• Split/Splitless & On-Column Modes• Thermal Desorption Applications• PeakSimple ControlThe Programmable Temperature Vaporization (PTV) option adds ballistic heating capability to the Heated Split/Splitless Injector to accommodate large volume injections or thermal desorption applications. In the PTV mode, the insulation is removed from the Split/Splitless Injector, so that the oven fan can cool the PTV Injector down between analyses.63PTV - Programmable Temperature Vaporization InjectorThe Programmable Temperature Vaporization (PTV) optionadds ballistic heating capability to the Heated Split/SplitlessInjector to accommodate large volume injections or thermaldesorption applications. In the PTV mode, the insulation isremoved from the Split/Splitless Injector, so that the ovenfan can cool the PTV Injector down between analyses.? Ballistic Heating? Ability to Stop carrier gas? Large Volume Injections—to 1.0mL+? Achieve Low Detection Limits withoutpre-concentration? Split/Splitless & On-Column Modes? Thermal Desorption Applications? PeakSimple ControlA small amount of adsorbent material, like Tenax, is packed inside the PTV injector sleeve. Theinitial column oven temperature, which maintains the injector cool-down temperature, should beset slightly higher than the boiling point of the solvent. As a large volume of sample is injected, thesolvent vaporizes and passes through the adsorbent material and out the split vent. The split ventand carrier gas are under PeakSimple control. The carrier gas can be turned OFF during the PTVballistic heating, in order to preheat the adsorbed analytes prior to desorbing onto the column.The SilcosleeveTM liner can be packed with adsorbents like Tenax, loaded with sample offline, then inserted into thePTV for desorption. With the addition of a 10 port valve, the PTV can function as a thermal desorber for volatiles.PTV InjectorSplit ventneedle valveMultiple GasAnalyzer #1 GCSystem with PTV Injector8690-7034 PTV & Split/Splitless Injector upgrade8690-8034 PTV & Split/Splitless Injector with 10-port valveGC InjectorsA small amount of adsorbent material, like Tenax, is packed inside the PTV injector sleeve. The initial column oven temperature, which maintains the injector cool-down temperature, should be set slightly higher than the boiling point of the solvent. As a large volume of sample is injected, the solvent vaporizes and passes through the adsorbent material and out the split vent. The split vent and carrier gas are under PeakSimple control. The carrier gas can be turned OFF during the PTV ballistic heating, in order to preheat the adsorbed analytes prior to desorbing onto the column.The SilcosleeveTM liner can be packed with adsorbents like Tenax, loaded with sample offline, then inserted into the PTV for desorption.8690-7034 PTV & Split/Splitless Injector upgrade 59GC Injectors10-Port Gas Sampling Valves and 22-Port Selector Valves• Heated, Thermostatted Valve Oven• Standard & Custom Plumbing Configurations• Electronically Actuated with PeakSimple Control or Manually Actuated• 1, 2, or 3 Valve Capability6510-Port Gas Sampling Valves and 22-Port Selector ValvesSRI uses 10-port gas sampling valves because they provide more analytical flexibility for thesame cost as 4 or 6 port valves. 10-port gas sampling valves can easily be plumbed to replicatethe function of the simpler valves, while offering many other possible configurations. SRI offersstandard plumbing configurations, including: Inject Only, Inject and Backflush, Precolumn Backflushto Vent, Column Sequence Reversal, Alternate Loop Inject, and Dual Loop-Dual Column. Manymore plumbing configurations are possible, especially whenmultiple valves are plumbed together.Each valve includes 1/8” stainless steel bulkhead fittings on the front of the optional valve oven for sample in/outconnections. A single heated (375oC max) fast-cooling adsorbent trap plumbed as the loop of the gas samplingvalve is also available for applications where sample concentration is desired. The trap cools to a user-controlledsetpoint, not just to ambient temperature, so the adsorbent characteristics (water rejection, etc.) can bemanipulated.Also available is a 10-port pneumatic diaphragm valve for use within the 8610D’s valve oven, which is too narrow forthe regular 10-port gas sampling valves.GC Injectors8690-0063 10-Port Manually Actuated valve, plumbed & tested8690-0065 10-Port Electrically Actuated valve, plumbed & tested8690-0077 Automated 22-port, 10-Stream Selection valve, plumbed & tested8690-0088 Heated, thermostatted valve oven mounted on an 8610C GC8690-0061 10-port Pneumatic Diaphragm valve, plumbed & tested8690-0091 Narrow heated, thermostatted valve oven mounted on an 8610D GC? Heated, Thermostatted Valve Oven? Standard & Custom Plumbing Configurations? Electronically Actuated with PeakSimple Controlor Manually Actuated? 1, 2, or 3 Valve Capability 22-port stream selector valve on our 10 positionMethod 5030 Purge & TrapAutosamplerThe optional valve oven, mounted on the 8610C GC,can accommodate two electrically operated plus onemanually operated valve, and can be adjusted fromambient to 175oC (up to 300oC for the manual valve).Because the valve oven is immediately next to thecolumn oven, tubing runs are short with no cold spots,which results in sharper peaks.Dual 10-port gas sampling valves in the heatedvalve oven of a customized dual TO-14 injectorSRI uses 10-port gas sampling valves because they provide more analytical flexibility for the same cost as 4 or 6 port valves. 10-port gas sampling valves can easily be plumbed to replicate the function of the simpler valves, while offering many other possible configurations. SRI offers standard plumbing configurations, including: Inject Only, Inject and Backflush, Precolumn Backflush to Vent, Column Sequence Reversal, Alternate Loop Inject, and Dual Loop-Dual Column. Many more plumbing configurations are possible, especially when multiple valves are plumbed together.6510-Port Gas Sampling Valves and 22-Port Selector ValvesSRI uses 10-port gas sampling valves because they provide more analytical flexibility for thesame cost as 4 or 6 port valves. 10-port gas sampling valves can easily be plumbed to replicatethe function of the simpler valves, while offering many other possible configurations. SRI offersstandard plumbing configurations, including: Inject Only, Inject and Backflush, Precolumn Backflushto Vent, Column Sequence Reversal, Alternate Loop Inject, and Dual Loop-Dual Column. Manymore plumbing configurations are possible, especially whenmultiple valves are plumbed together.Each valve includes 1/8” stainless steel bulkhead fittings on the front of the optional valve oven for sample in/outconnections. A single heated (375oC max) fast-cooling adsorbent trap plumbed as the loop of the gas samplingvalve is also available for applications where sample concentration is desired. The trap cools to a user-controlledsetpoint, not just to ambient temperature, so the adsorbent characteristics (water rejection, etc.) can bemanipulated.Also available is a 10-port pneumatic diaphragm valve for use within the 8610D’s valve oven, which is too narrow forthe regular 10-port gas sampling valves.GC Injectors8690-0063 10-Port Manually Actuated valve, plumbed & tested8690-0065 10-Port Electrically Actuated valve, plumbed & tested8690-0077 Automated 22-port, 10-Stream Selection valve, plumbed & tested8690-0088 Heated, thermostatted valve oven mounted on an 8610C GC8690-0061 10-port Pneumatic Diaphragm valve, plumbed & tested8690-0091 Narrow heated, thermostatted valve oven mounted on an 8610D GC? Heated, Thermostatted Valve Oven? Standard & Custom Plumbing Configurations? Electronically Actuated with PeakSimple Controlor Manually Actuated? 1, 2, or 3 Valve Capability 22-port stream selector valve on our 10 positionMethod 5030 Purge & TrapAutosamplerThe optional valve oven, mounted on the 8610C GC,can accommodate two electrically operated plus onemanually operated valve, and can be adjusted fromambient to 175oC (up to 300oC for the manual valve).Because the valve oven is immediately next to thecolumn oven, tubing runs are short with no cold spots,which results in sharper peaks.Dual 10-port gas sampling valves in the heatedvalve oven of a customized dual TO-14 injectorThe optional valve oven, mounted on the 8610C GC, can accommodate two electrically operated plus one manually operated valve, and can be adjusted from ambient to 175°C (up to 300°C for the manual valve). Because the valve oven is immediately next to the column oven, tubing runs are short with no cold spots, which results in sharper peaks.Each valve includes 1/8” stainless steel bulkhead fittings on the front of the optional valve oven for sample in/out connections. A single heated (375°C max) fast-cooling adsorbent trap plumbed as the loop of the gas sampling valve is also available for applications where sample concentration is desired. The trap cools to a user-controlled setpoint, not just to ambient temperature, so the adsorbent characteristics (water rejection, etc.) can be manipulated.8690-0063 10-Port Manually Actuated valve, plumbed & tested 8690-0065 10-Port Electrically Actuated valve, plumbed & tested 8690-0077 Automated 22-port, 10-Stream Selection valve, plumbed & tested 8690-0088 Heated, thermostatted valve oven mounted on an 8610C GC 60GC Injectors10-Port Gas Sampling Valve Plumbing Option Examples6610-Port Gas Sampling Valve Plumbing Option ExamplesGC InjectorsThe valve plumbing configuration shownat right is the standard 6-port configuration.The sample loop connected between ports3 and 10 is inserted into the carrier gasstream when the valve is rotated to theINJECT position.LOAD INJECTCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNSIX-PORT MODEThe same 10-port valve can also beconfigured to backflush the column whenthe valve is rotated. Backflushing canoften shorten the analysis by eliminatingthe need to program the columntemperature up to elute high boilinganalytes.BACKFLUSHINJECTCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNLOADCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNA single 10-port valve can beplumbed to inject the same sampleonto two separate columns usingtwo separate loops.This is especiallyuseful where two different carrier gastypes are used, or where thedetectors employed have verydifferent sensitivities and needdifferent sample sizes injected.DUAL LOOPSINJECTCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBALOADCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBAThe 10-port valve configuration shown at rightis our Multiple GasAnalyzer #1 (MG#1) valve.In the LOAD position, the sample loop is filledwith new sample gas, and the Silica Gel columnis downstream of the MoleSieve column. In theINJECT position (shown), the contents of theloop are flushed into the Silica Gel column,which is now upstream. The lightest analytesblow through onto the MoleSieve forseparation. The valve is then rotated back tothe LOAD position, just prior to the elution ofethane for the separation of C2-C6.CARRIERINSAMPLE INSAMPLE OUTDETECTORLOOPMOLESIEVECOLUMNSILICAGELCOLUMNMG#1INJECT6610-Port Gas Sampling Valve Plumbing Option ExamplesGC InjectorsThe valve plumbing configuration shownat right is the standard 6-port configuration.The sample loop connected between ports3 and 10 is inserted into the carrier gasstream when the valve is rotated to theINJECT position.LOAD INJECTCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNSIX-PORT MODEThe same 10-port valve can also beconfigured to backflush the column whenthe valve is rotated. Backflushing canoften shorten the analysis by eliminatingthe need to program the columntemperature up to elute high boilinganalytes.BACKFLUSHINJECTCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNLOADCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNA single 10-port valve can beplumbed to inject the same sampleonto two separate columns usingtwo separate loops.This is especiallyuseful where two different carrier gastypes are used, or where thedetectors employed have verydifferent sensitivities and needdifferent sample sizes injected.DUAL LOOPSINJECTCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBALOADCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBAThe 10-port valve configuration shown at rightis our Multiple GasAnalyzer #1 (MG#1) valve.In the LOAD position, the sample loop is filledwith new sample gas, and the Silica Gel columnis downstream of the MoleSieve column. In theINJECT position (shown), the contents of theloop are flushed into the Silica Gel column,which is now upstream. The lightest analytesblow through onto the MoleSieve forseparation. The valve is then rotated back tothe LOAD position, just prior to the elution ofethane for the separation of C2-C6.CARRIERINSAMPLE INSAMPLE OUTDETECTORLOOPMOLESIEVECOLUMNSILICAGELCOLUMNMG#1INJECT6610-Port Gas Sampling Valve Plumbing Option ExamplesGC InjectorsThe valve plumbing configuration shownat right is the standard 6-port configuration.The sample loop connected between ports3 and 10 is inserted into the carrier gasstream when the valve is rotated to theINJECT position.LOAD INJECTCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNSIX-PORT MODEThe same 10-port valve can also beconfigured to backflush the column whenthe valve is rotated. Backflushing canoften shorten the analysis by eliminatingthe need to program the columntemperature up to elute high boilinganalytes.BACKFLUSHINJECTCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNLOADCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNA single 10-port valve can beplumbed to inject the same sampleonto two separate columns usingtwo separate loops.This is especiallyuseful where two different carrier gastypes are used, or where thedetectors employed have verydifferent sensitivities and needdifferent sample sizes injected.DUAL LOOPSINJECTCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBALOADCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBAThe 10-port valve configuration shown at rightis our Multiple GasAnalyzer #1 (MG#1) valve.In the LOAD position, the sample loop is filledwith new sample gas, and the Silica Gel columnis downstream of the MoleSieve column. In theINJECT position (shown), the contents of theloop are flushed into the Silica Gel column,which is now upstream. The lightest analytesblow through onto the MoleSieve forseparation. The valve is then rotated back tothe LOAD position, just prior to the elution ofethane for the separation of C2-C6.CARRIERINSAMPLE INSAMPLE OUTDETECTORLOOPMOLESIEVECOLUMNSILICAGELCOLUMNMG#1INJECT6610-Port Gas Sampling Valve Plumbing Option ExamplesGC InjectorsThe valve plumbing configuration shownat right is the standard 6-port configuration.The sample loop connected between ports3 and 10 is inserted into the carrier gasstream when the valve is rotated to theINJECT position.LOAD INJECTCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNCARRIERINSAMPLE INSAMPLEOUTLOOP TOCOLUMNSIX-PORT MODEThe same 10-port valve can also beconfigured to backflush the column whenthe valve is rotated. Backflushing canoften shorten the analysis by eliminatingthe need to program the columntemperature up to elute high boilinganalytes.BACKFLUSHINJECTCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNLOADCARRIERINSAMPLE INSAMPLE OUTLOOPDETECTORCOLUMNA single 10-port valve can beplumbed to inject the same sampleonto two separate columns usingtwo separate loops.This is especiallyuseful where two different carrier gastypes are used, or where thedetectors employed have verydifferent sensitivities and needdifferent sample sizes injected.DUAL LOOPSINJECTCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBALOADCARRIERBCARRIERACOLUMNASAMPLE INSAMPLE OUTCOLUMNBLOOPSBAThe 10-port valve configuration shown at rightis our Multiple GasAnalyzer #1 (MG#1) valve.In the LOAD position, the sample loop is filledwith new sample gas, and the Silica Gel columnis downstream of the MoleSieve column. In theINJECT position (shown), the contents of theloop are flushed into the Silica Gel column,which is now upstream. The lightest analytesblow through onto the MoleSieve forseparation. The valve is then rotated back tothe LOAD position, just prior to the elution ofethane for the separation of C2-C6.CARRIERINSAMPLE INSAMPLE OUTDETECTORLOOPMOLESIEVECOLUMNSILICAGELCOLUMNMG#1INJECTThe valve plumbing configuration shown at right is the standard 6-port configuration. The sample loop connected between ports 3 and 10 is inserted into the carrier gas stream when the valve is rotated to the INJECT position.The same 10-port valve can also be configured to backflush the column when the valve is rotated. Backflushing can often shorten the analysis by eliminating the need to program the column temperature up to elute high boiling analytes.A single 10-port valve can be plumbed to inject the same sample onto two separate columns using two separate loops.This is especially useful where two different carrier gas types are used, or where the detectors employed have very different sensitivities and need different sample sizes injected.The 10-port valve configuration shown at right is our Multiple Gas Analyzer #1 (MG#1) valve. In the LOAD position, the sample loop is filled with new sample gas, and the Silica Gel column is downstream of the MoleSieve column. In the INJECT position (shown), the contents of the loop are flushed into the Silica Gel column, which is now upstream. The lightest analytes blow through onto the MoleSieve for separation. The valve is then rotated back to the LOAD position, just prior to the elution of ethane for the separation of C2-C6.61GC InjectorsSample Preconcentration and Enrichment OptionsSRI offers a variety of trapping options for preconcentrating or enriching samples for GC analysis.• Traditional Heated Adsorbent Trap for preconcentrating molecules between C3 and C15• Permeation Trap for gases dissolved in liquid samples`• Enrichment Coil for thermal modulation of gas streams67Sample Preconcentration and Enrichment OptionsGC InjectorsSRI offers a variety of trapping options for preconcentrating or enriching samples for GC analysis.Most of these options employ the versatile 10-port gas sampling valve described on the previous pages. Each valvein turn requires a heated valve oven. The only exception featured here is the Enrichment Coil option, designed foruse on the Model 110 detector chassis or in the GC column oven.? Traditional Heated Adsorbent Trap for preconcentrating molecules between C3and C15? CryoCooled Peltier Trap for very volatile molecules like ethane and hydrogen sulfide? Permeation Trap for gases dissolved in liquid samples? Enrichment Coil for thermal modulation of gas streamsPermeation trap withDGA/TOGA accessoryCryoCooled Peltier Trap Dual TO-14Air Concentrator(four traps, two valves)Preconcentrator Detector(s) Data systemCarrier gasGC columnIn terms of flow, the preconcentrator is always upstream ofthe GC column oven. Trap and valve ovens are mounted onthe left-hand side of the GC. The GC shown at right has aTO-14Air Concentrator with a CryoCooled Peltier Trap.67Sample Preconcentration and Enrichment OptionsGC InjectorsSRI offers a variety of trapping options for preconcentrating or enriching samples for GC analysis.Most of these options employ the versatile 10-port gas sampling valve described on the previous pages. Each valvein turn requires a heated valve oven. The only exception featured here is the Enrichment Coil option, designed foruse on the Model 110 detector chassis or in the GC column oven.? Traditional Heated Adsorbent Trap for preconcentrating molecules between C3and C15? CryoCooled Peltier Trap for very volatile molecules like ethane and hydrogen sulfide? Permeation Trap for gases dissolved in liquid samples? Enrichment Coil for thermal modulation of gas streamsPermeation trap withDGA/TOGA accessoryCryoCooled Peltier Trap Dual TO-14Air Concentrator(four traps, two valves)Preconcentrator Detector(s) Data systemCarrier gasGC columnIn terms of flow, the preconcentrator is always upstream ofthe GC column oven. Trap and valve ovens are mounted onthe left-hand side of the GC. The GC shown at right has aTO-14Air Concentrator with a CryoCooled Peltier Trap.In terms of flow, the preconcentrator is always upstream of the GC column oven. Trap and valve ovens are mounted on the left-hand side of the GC.Most of these options employ the versatile 10-port gas sampling valve described on the previous pages. Each valve in turn requires a heated valtve oven. The only exception featured here is the Enrichment Coil option, designed for use on the Model 110 detector chassis or in the GC column oven.67Sample Preconcentration and Enrichment OptionsGC InjectorsSRI offers a variety of trapping options for preconcentrating or enriching samples for GC analysis.Most of these options employ the versatile 10-port gas sampling valve described on the previous pages. Each valvein turn requires a heated valve oven. The only exception featured here is the Enrichment Coil option, designed foruse on the Model 110 detector chassis or in the GC column oven.? Traditional Heated Adsorbent Trap for preconcentrating molecules between C3and C15? CryoCooled Peltier Trap for very volatile molecules like ethane and hydrogen sulfide? Permeation Trap for gases dissolved in liquid samples? Enrichment Coil for thermal modulation of gas streamsPermeation trap withDGA/TOGA accessoryCryoCooled Peltier Trap Dual TO-14Air Concentrator(four traps, two valves)Preconcentrator Detector(s) Data systemCarrier gasGC columnIn terms of flow, the preconcentrator is always upstream ofthe GC column oven. Trap and valve ovens are mounted onthe left-hand side of the GC. The GC shown at right has aTO-14Air Concentrator with a CryoCooled Peltier Trap.Permeation trap with DGA accessory67Sample Preconcentration and Enrichment OptionsGC InjectorsSRI offers a variety of trapping options for preconcentrating or enriching samples for GC analysis.Most of these options employ the versatile 10-port gas sampling valve described on the previous pages. Each valvein turn requires a heated valve oven. The only exception featured here is the Enrichment Coil option, designed foruse on the Model 110 detector chassis or in the GC column oven.? Traditional Heated Adsorbent Trap for preconcentrating molecules between C3and C15? CryoCooled Peltier Trap for very volatile molecules like ethane and hydrogen sulfide? Permeation Trap for gases dissolved in liquid samples? Enrichment Coil for thermal modulation of gas streamsPermeation trap withDGA/TOGA accessoryCryoCooled Peltier Trap Dual TO-14Air Concentrator(four traps, two valves)Preconcentrator Detector(s) Data systemCarrier gasGC columnIn terms of flow, the preconcentrator is always upstream ofthe GC column oven. Trap and valve ovens are mounted onthe left-hand side of the GC. The GC shown at right has aTO-14Air Concentrator with a CryoCooled Peltier Trap.Dual TO-14 Concentrator (four traps, two valves)38Model 8610C Gas ChromatographGC Chassis Types?Mounts up to Six Detectors and Five Injectors? Ambient to 400oC Temperature Programmable Column Ovens? Dimensions: 19” wide x 13.5” high x 14.5” deep? Implement virtually any EPA or ASTM methodTheModel 8610CGas Chromatograph is our most versatileand popular model. While it is very compact next tocomparable laboratory GCs from other manufacturers, it islarge and flexible enough to perform an amazing variety ofapplications. See our Preconfigured GC section (startingon page 3) for examples of the 8610C adaptability.Up to six detectors can be installed on the same 8610C GC.ECDFPDFID / DELCDPID62GC InjectorsHeated Adsorbent Traps• Dual setpoints for adsorption & desorption temperatures• Preconcentrates molecules between C3 and C15• Single (1/8”) or Dual (1/4”) Independently Heated Traps• Requires a 10-port Valve & Valve oven• Adsorbent packing of your choice• PeakSimple ControlADSORBENTSCarbosieve II MoleSieve 13XCarbopack B Silica GelHayeSep-D Tenax-GR688690-0084 Heated/fast cooling adsorbent trap and plumbing8690-2084 Dual heated traps8690-0065 10-Port electrically actuated valve, plumbed & tested8690-0088 Thermostatted valve oven mounted on an 8610C GC8690-0091 Narrow heated, thermostatted valve oven mounted on an 8610D GCGC InjectorsHeated Adsorbent TrapsHeated adsorbent traps are a simple and economical way to preconcentrate samples for the GC. A heated trapconsists of a stainless steel tube packed with adsorbent. While sample is drawn through the tube, analytes ofinterest are trapped on the adsorbent bed. Then, the trap is heated and the valve rotated to desorb the analytes intothe carrier gas stream, which deposits them in the analytical column for separation prior to reaching the detector.Each SRI trap is plumbed as a sample loop of a 10-port gas sampling valve. A valve and heated valveoven must be ordered along with a heated trap. SRIheated traps are installed in the ducts of the valveoven on the left-hand side of an SRI 8610 GC.TrapsChoose one or two independently heated traps packed withyour choice of adsorbent. Rather than usingmultiple adsorbentswith different affinities and desorption temperatures in one trap,SRI uses a unique dual trap system for simultaneous trappingand desorption of dissimilar analytes. Dual heated traps are anintegral part of the SRI Purge and Trap and the TO-14 AirConcentrator. For most applications, dual heated traps stillrequire just one 10-port gas sampling valve.Top view of an SRI heated trap? Dual setpoints for adsorption & desorption temperatures? Preconcentrates molecules between C3and C15? Single or dual Independently Heated Traps? Requires a 10-port Valve & Valve oven? Adsorbent packing of your choice? PeakSimple ControlADSORBENTSCarbosieve II MoleSieve 13XCarbopack B Silica GelHayeSep-D Tenax-GR688690-0084 Heated/fast cooling adsorbent trap and plumbing8690-2084 Dual heated traps8690-0065 10-Port electrically actuated valve, plumbed & tested8690-0088 Thermostatted valve oven mounted on an 8610C GC8690-0091 Narrow heated, thermostatted valve oven mounted on an 8610D GCGC InjectorsHeated Adsorbent TrapsHeated adsorbent traps are a simple and economical way to preconcentrate samples for the GC. A heated trapconsists of a stainless steel tube packed with adsorbent. While sample is drawn through the tube, analytes ofinterest are trapped on the adsorbent bed. Then, the trap is heated and the valve rotated to desorb the analytes intothe carrier gas stream, which deposits them in the analytical column for separation prior to reaching the detector.Each SRI trap is plumbed as a sample loop of a 10-port gas sampling valve. A valve and heated valveoven must be ordered along with a heated trap. SRIheated traps are installed in the ducts of the valveoven on the left-hand side of an SRI 8610 GC.TrapsChoose one or two independently heated traps packed withyour choice of adsorbent. Rather than usingmultiple adsorbentswith different affinities and desorption temperatures in one trap,SRI uses a unique dual trap system for simultaneous trappingand desorption of dissimilar analytes. Dual heated traps are anintegral part of the SRI Purge and Trap and the TO-14 AirConcentrator. For most applications, dual heated traps stillrequire just one 10-port gas sampling valve.Top view of an SRI heated trap? Dual setpoints for adsorption & desorption temperatures? Preconcentrates molecules between C3and C15? Single or dual Independently Heated Traps? Requires a 10-port Valve & Valve oven? Adsorbent packing of your choice? PeakSimple ControlADSORBENTSCarbosieve II MoleSieve 13XCarbopack B Silica GelHayeSep-D Tenax-GRHeated adsorbent traps are a simple and economical way to preconcentrate samples for the GC. A heated trap consists of a stainless steel tube packed with adsorbent. While sample is drawn through the tube, analytes of interest are trapped on the adsorbent bed. Then, the trap is heated and the valve rotated to desorb the analytes into the carrier gas stream, which deposits them in the analytical column for separation prior to reaching the detector.Each SRI trap is plumbed as a sample loop of a 10-port gas sampling valve. A valve and heated valve oven must be ordered along with a heated trap. SRI heated traps are installed in the ducts of the valve oven on the left-hand side of an SRI 8610 GC.Choose one or two independently heated traps packed with your choice of adsorbent. Rather than using multiple adsorbents with different affinities and desorption temperatures in one trap, SRI uses a unique dual trap system for simultaneous trapping and desorption of dissimilar analytes. Dual heated traps are an integral part of the SRI Purge and Trap and the TO-14 Air Concentrator. For most applications, dual heated traps still require just one 10-port gas sampling valve.8690-0084 Heated/fast cooling adsorbent trap and plumbing for existing gas sampling valve 1/8”8690-1084 Heated/fast cooling adsorbent trap and plumbing for existing gas sampling valve 1/4”8690-0065 10-Port electrically actuated valve, plumbed & tested 8690-0088 Thermostatted valve oven mounted on an 8610C GC 63GC InjectorsDGA Permeation Loop Accessory• For Extracting and Preconcentrating Dissolved Gases in liquid samples• Built-in Standards Preparation Module—Make Your Own Standards• Requires a Valve Oven & one or two 10-port ValvesThe Permeation Loop consists of permeation membrane tubing encapsulated in a trap-heated glass tube. When sample liquid is pumped through the permeation tubing, the dissolved gases therein selectively permeate through the heated membrane into the surrounding extraction chamber, which is plumbed as the loop of a 10-port gas sampling valve.69The Permeation Loop consists of permeation membrane tubing encapsulated in a trap-heated glass tube. Whensample liquid is pumped through the permeation tubing, the dissolved gases therein selectively permeate throughthe heated membrane into the surrounding extraction chamber, which is plumbed as the loop of a 10-port gassampling valve.GC InjectorsDGA-TOGA Permeation Loop AccessoryWasteSampleINExtraction chamberValveSolenoidvalve 1Solenoidvalve 2Helium purge IN Helium purge OUTThe Permeation Loop Accessory includes the permeation trap, two peristaltic pumps, two solenoid valves, and astandards preparation sparge head. By reconnecting a few tubing lines, the DGA-TOGAPermeation LoopAccessorycan be configured to prepare dissolved gas standards. ATedlar bag, or other container, filled with gas standard isconnected to the standard pump. The standardspreparation vessel is filled with sample liquid, such as wateror transformer oil. The standard pump bubbles gasstandard into the standards preparation vessel,equilibrating the liquid over time to a known concentration.? For Extracting and Preconcentrating Dissolved Gases in liquid samples? Built-in Standards Preparation Module—Make Your Own Standards? Requires a Valve Oven & one or two 10-port ValvesTop view of the DGA-TOGAPermeation TrapAccessoryPermeation TrapStandards preparationsparge headHeated valve ovenwith 10-port valveinside8690-0087 DGA-TOGAPermeation Trap accessory8690-0065 10-Port electrically actuated valve, plumbed & tested8690-0088 Thermostatted valve oven mounted on an 8610C GC69The Permeation Loop consists of permeation membrane tubing encapsulated in a trap-heated glass tube. Whensample liquid is pumped through the permeation tubing, the dissolved gases therein selectively permeate throughthe heated membrane into the surrounding extraction chamber, which is plumbed as the loop of a 10-port gassampling valve.GC InjectorsDGA-TOGA Permeation Loop AccessoryWasteSampleINExtraction chamberValveSolenoidvalve 1Solenoidvalve 2Helium purge IN Helium purge OUTThe Permeation Loop Accessory includes the permeation trap, two peristaltic pumps, two solenoid valves, and astandards preparation sparge head. By reconnecting a few tubing lines, the DGA-TOGAPermeation LoopAccessorycan be configured to prepare dissolved gas standards. ATedlar bag, or other container, filled with gas standard isconnected to the standard pump. The standardspreparation vessel is filled with sample liquid, such as wateror transformer oil. The standard pump bubbles gasstandard into the standards preparation vessel,equilibrating the liquid over time to a known concentration.? For Extracting and Preconcentrating Dissolved Gases in liquid samples? Built-in Standards Preparation Module—Make Your Own Standards? Requires a Valve Oven & one or two 10-port ValvesTop view of the DGA-TOGAPermeation TrapAccessoryPermeation TrapStandards preparationsparge headHeated valve ovenwith 10-port valveinside8690-0087 DGA-TOGAPermeation Trap accessory8690-0065 10-Port electrically actuated valve, plumbed & tested8690-0088 Thermostatted valve oven mounted on an 8610C GC69The Permeation Loop consists of permeation membrane tubing encapsulated in a trap-heated glass tube. Whensample liquid is pumped through the permeation tubing, the dissolved gases therein selectively permeate throughthe heated membrane into the surrounding extraction chamber, which is plumbed as the loop of a 10-port gassampling valve.GC InjectorsDGA-TOGA Permeation Loop AccessoryWasteSampleINExtraction chamberValveSolenoidvalve 1Solenoidvalve 2Helium purge IN Helium purge OUTThe Permeation Loop Accessory includes the permeation trap, two peristaltic pumps, two solenoid valves, and astandards preparation sparge head. By reconnecting a few tubing lines, the DGA-TOGAPermeation LoopAccessorycan be configured to prepare dissolved gas standards. ATedlar bag, or other container, filled with gas standard isconnected to the standard pump. The standardspreparation vessel is filled with sample liquid, such as wateror transformer oil. The standard pump bubbles gasstandard into the standards preparation vessel,equilibrating the liquid over time to a known concentration.? For Extracting and Preconcentrating Dissolved Gases in liquid samples? Built-in Standards Preparation Module—Make Your Own Standards? Requires a Valve Oven & one or two 10-port ValvesTop view of the DGA-TOGAPermeation TrapAccessoryPermeation TrapStandards preparationsparge headHeated valve ovenwith 10-port valveinside8690-0087 DGA-TOGAPermeation Trap accessory8690-0065 10-Port electrically actuated valve, plumbed & tested8690-0088 Thermostatted valve oven mounted on an 8610C GCThe Permeation Loop Accessory includes the permeation trap, two peristaltic pumps, two solenoid valves, and a standards preparation sparge head. By reconnecting a few tubing lines, the DGA-TOGA Permeation Loop Accessory can be configured to prepare dissolved gas standards. A Tedlar bag, or other container, filled with gas standard is connected to the standard pump. The standards preparation vessel is filled with sample liquid, such as water. The standard pump bubbles gas standard into the standards preparation vessel, equilibrating the liquid over time to a known concentration.8690-0087 DGA Permeation Trap accessory 8690-0065 10-Port electrically actuated valve, plumbed & tested 8690-0088 Thermostatted valve oven mounted on an 8610C GC 64GC InjectorsMethod TO-14 Air Concentrator (1 Trap or 2)72Method TO-14 Air Concentrator (1 Trap or 2)The SRI MethodTO-14Air Concentrator is equippedwith a vacuum pump and interface, a 10-port gassampling valve, and one or two independently heatedadsorbent traps. The included external vacuum pumpmay be attached to the downstream side of the trapsto load a gas sample automatically, under control ofthe PeakSimple data system.? Sample from Source, Tedlar Bags, Canisters, or Ambient Air? Vacuum Pump and Data System controlled Interface? Independently Heated Dual Trap Design (optional)? 10-port Electrically Actuated Valve? PeakSimple ControlThe TO-14 Air Concentrator comes with single or dual traps. The single trap option is good for most analyses. Ifvinyl chloride is a target analyte, order the dual trap option. Please see the Purge & Trap pages for an explanationof the benefits of our unique dual trap design.PumpInterfaceTedlar bag samplingThe gas sample may be contained in Tedlar bags orcanisters, or may be sampled directly from the source.The vacuum pump is operated for several minutes ormore to pass 100-200mL/minute of gas through the traps,where the organics are retained. Several liters or moremay be concentrated, depending on the detection limitrequired. Once the analytes are trapped, they aredesorbed and directed to the column for separation.ValvesTrapsShown here is a dual TO-14 AirConcentrator with four traps andtwo gas sampling valves.8690-1051 Method TO-14 Air Concentrator with 1 trap8690-1055 Method TO-14 Air Concentrator with 2 trapsGC Injectors• Sample from Source, Tedlar Bags, Canisters, or Ambient Air• Vacuum Pump and Data System controlled Interface• Independently Heated Dual Trap Design (optional)• 10-port Electrically Actuated Valve• PeakSimple ControlThe SRI Method TO-14 Air Concentrator is equipped with a vacuum pump and interface, a 10-port gas sampling valve, and one or two independently heated adsorbent traps. The included external vacuum pump may be attached to the downstream side of the traps to load a gas sample automatically, under control of the PeakSimple data system.72Method TO-14 Air Concentrator (1 Trap or 2)The SRI MethodTO-14Air Concentrator is equippedwith a vacuum pump and interface, a 10-port gassampling valve, and one or two independently heatedadsorbent traps. The included external vacuum pumpmay be attached to the downstream side of the trapsto load a gas sample automatically, under control ofthe PeakSimple data system.? Sample from Source, Tedlar Bags, Canisters, or Ambient Air? Vacuum Pump and Data System controlled Interface? Independently Heated Dual Trap Design (optional)? 10-port Electrically Actuated Valve? PeakSimple ControlThe TO-14 Air Concentrator comes with single or dual traps. The single trap option is good for most analyses. Ifvinyl chloride is a target analyte, order the dual trap option. Please see the Purge & Trap pages for an explanationof the benefits of our unique dual trap design.PumpInterfaceTedlar bag samplingThe gas sample may be contained in Tedlar bags orcanisters, or may be sampled directly from the source.The vacuum pump is operated for several minutes ormore to pass 100-200mL/minute of gas through the traps,where the organics are retained. Several liters or moremay be concentrated, depending on the detection limitrequired. Once the analytes are trapped, they aredesorbed and directed to the column for separation.ValvesTrapsShown here is a dual TO-14 AirConcentrator with four traps andtwo gas sampling valves.8690-1051 Method TO-14 Air Concentrator with 1 trap8690-1055 Method TO-14 Air Concentrator with 2 trapsGC InjectorsThe gas sample may be contained in Tedlar bags or canisters, or may be sampled directly from the source. The vacuum pump is operated for several minutes or more to pass 100-200mL/minute of gas through the traps, where the organics are retained. Several liters or more may be concentrated, depending on the detection limit required. Once the analytes are trapped, they are desorbed and directed to the column for separation.The TO-14 Air Concentrator comes with single or dual traps. The single trap option is good for most analyses. If vinyl chloride is a target analyte, order the dual trap option. Please see the Purge & Trap pages for an explanation of the benefits of our unique dual trap design.8690-1051 Method TO-14 Air Concentrator with 1 trap 8690-1055 Method TO-14 Air Concentrator with 2 traps 65GC InjectorsAutomated Calibration System (ACS)For the SRI TO-14 Air Monitoring GCThe SRI Automatic Calibration System (ACS) allows for automatic, unattended recalibration when using an SRI GC equipped with the TO-14 Air Concentrator for ambient air analysis.73Automated Calibration System (ACS)For the SRI TO-14 Air Monitoring GC8640-0050 TO-14 Automatic Calibration System (ACS)GC Injectors100ppmstandard gascylinder andregulator,customersuppliedSample introduction “T”through which vacuumpump pulls either gasstandard or ambient airZero aircylinder andregulator,customersuppliedEPC in GC(PeakSimplecontrol)SolenoidA(PeakSimplecontrol)Solenoid B(PeakSimplecontrol)Restrictor0-100mL/min(determinedby EPCpressure)Restrictor1000mL/minfixed flow10psiMixingchamberFlow through TO-14GC trap = 100mL/minVacuum pump(PeakSimple control)The SRIAutomatic Calibration System (ACS) allows for automatic, unattended recalibration when using an SRI GCequipped with the TO-14Air Concentrator for ambient air analysis.By manipulating both the EPC pressure and time, the 100ppm standard can be diluted over a 10,000 to 1concentration. For example, let’s say you’ve decided to use 300 seconds as the length of time the vacuum pump issampling the standard gas. If the standard EPC pressure is reduced to 10psi, the standard gas flow rate is reducedto 10 milliliters per minute, and the resulting diluted concentration is 1ppm. If solenoid A is open for 30 seconds(10% of the total 300 second time period during which the vacuum pump is pulling sample through the TO-14 trap),the resulting time-averaged concentration is 100ppb. Because PeakSimple controls the dilution ratio, a multi-pointcalibration curve can be automatically constructed as part of the Autosampler Queue feature. The AutosamplerQueue permits PeakSimple to periodically recalibrate without operator intervention.Under control of the PeakSimple software included with the GC, theACS canmake dilutions of the customer-supplied standard gas and ZeroAir at ratios of 10,000 to 1. For example, if the standard EPC on the TO-14GC is set to 50psi, a 100ppm standard gas flows through the restrictor at a rate of 100 milliliters per minute;the Zero Air flows at a rate of 1,000 milliliters per minute. This produces a 10ppm diluted gas, which issampled into the TO-14Air Concentrator by the vacuum pump (supplied with the TO-14Air Concentrator).Under control of the PeakSimple software included with the GC, the ACS can make dilutions of the customer- supplied standard gas and Zero Air at ratios of 10,000 to 1. For example, if the standard EPC on the TO-14 GC is set to 50psi, a 100ppm standard gas flows through the restrictor at a rate of 100 milliliters per minute; the Zero Air flows at a rate of 1,000 milliliters per minute. This produces a 10ppm diluted gas, which is sampled into the TO-14 Air Concentrator by the vacuum pump (supplied with the TO-14 Air Concentrator).By manipulating both the EPC pressure and time, the 100ppm standard can be diluted over a 10,000 to 1 concentration. For example, let’s say you’ve decided to use 300 seconds as the length of time the vacuum pump is sampling the standard gas. If the standard EPC pressure is reduced to 10psi, the standard gas flow rate is reduced to 10 milliliters per minute, and the resulting diluted concentration is 1ppm. If solenoid A is open for 30 seconds (10% of the total 300 second time period during which the vacuum pump is pulling sample through the TO-14 trap), the resulting time-averaged concentration is 100ppb. Because PeakSimple controls the dilution ratio, a multi-point calibration curve can be automatically constructed as part of the Autosampler Queue feature. The Autosampler Queue permits PeakSimple to periodically recalibrate without operator intervention.8640-0050 TO-14 Automatic Calibration System GC Injectors66Thermal Desorber74 GC InjectorsThe SRI Thermal Desorber accessory permits volatile and semivolatile compounds in soil, or other solid matrices,to be injected and analyzed with little or no sample preparation, and with very high sensitivity.? Volatile & Semivolatile compounds in Solid Matrices? Mounts in the Valve Oven on the 8610C GC? High Temperature & High Sensitivity? Manually Actuated 10-port Valve? No solvent extraction required? Simple to UseBecause of the large sample size—up to 1 gram, an analyte present in the soil at 1ppm desorbs 1000 nanogramsonto the GC column. This results in detection limits in the ppb range for most compounds. Sandy soil can typicallybe desorbed with no sample preparation at all. Clay soil is first mixed with sodium sulfate granules to break the clayinto a fine powder coating the granules, then the clay and sodium sulfate mix is desorbed.Up to one gram of soil is loaded into areusable glass tube, and secured in placewith plugs of glass wool. The tube isthen inserted into the hot (275 oC)thermal desorber fitting, which ismounted in the heated valve ovencompartment of the 8610C GC.With the Thermal Desorber, no solvent extractionis required. This is a major convenience for fieldoperations, and helps save on costs. Little operatorskill is needed, and 4-10 analyses can be run perhour, depending on specific requirements.This chromatogram is from aGCwith aThermalDesorber and an FID detector. Synthetic dieselrange samples like this are used to verifycomplete desorption. Sample: 2000ng syntheticdiesel range organics desorbed from soil.Thermal Desorber• Volatile & Semivolatile compounds in Solid Matrices• Mounts in the Valve Oven on the 8610C GC• High Temperature & High Sensitivity• Manually Actuated 10-port Valve• No solvent extraction required• Simple to UseThe SRI Thermal Desorber accessory permits volatile and semivolatile compounds in soil, or other solid matrices, to be injected and analyzed with little or no sample preparation, and with very high sensitivity.74 GC InjectorsThe SRI Thermal Desorber accessory permits volatile and semivolatile compounds in soil, or other solid matrices,to be injected and analyzed with little or no sample preparation, and with very high sensitivity.? Volatile & Semivolatile compounds in Solid Matrices? Mounts in the Valve Oven on the 8610C GC? High Temperature & High Sensitivity? Manually Actuated 10-port Valve? No solvent extraction required? Simple to UseBecause of the large sample size—up to 1 gram, an analyte present in the soil at 1ppm desorbs 1000 nanogramsonto the GC column. This results in detection limits in the ppb range for most compounds. Sandy soil can typicallybe desorbed with no sample preparation at all. Clay soil is first mixed with sodium sulfate granules to break the clayinto a fine powder coating the granules, then the clay and sodium sulfate mix is desorbed.Up to one gram of soil is loaded into areusable glass tube, and secured in placewith plugs of glass wool. The tube isthen inserted into the hot (275 oC)thermal desorber fitting, which ismounted in the heated valve ovencompartment of the 8610C GC.With the Thermal Desorber, no solvent extractionis required. This is a major convenience for fieldoperations, and helps save on costs. Little operatorskill is needed, and 4-10 analyses can be run perhour, depending on specific requirements.This chromatogram is from aGCwith aThermalDesorber and an FID detector. Synthetic dieselrange samples like this are used to verifycomplete desorption. Sample: 2000ng syntheticdiesel range organics desorbed from soil.Thermal DesorberWith the Thermal Desorber, no solvent extraction is required. This is a major convenience for field operations, and helps save on costs. Little operator skill is needed, and 4-10 analyses can be run per hour, depending on specific requirements.74 GC InjectorsThe SRI Thermal Desorber accessory permits volatile and semivolatile compounds in soil, or other solid matrices,to be injected and analyzed with little or no sample preparation, and with very high sensitivity.? Volatile & Semivolatile compounds in Solid Matrices? Mounts in the Valve Oven on the 8610C GC? High Temperature & High Sensitivity? Manually Actuated 10-port Valve? No solvent extraction required? Simple to UseBecause of the large sample size—up to 1 gram, an analyte present in the soil at 1ppm desorbs 1000 nanogramsonto the GC column. This results in detection limits in the ppb range for most compounds. Sandy soil can typicallybe desorbed with no sample preparation at all. Clay soil is first mixed with sodium sulfate granules to break the clayinto a fine powder coating the granules, then the clay and sodium sulfate mix is desorbed.Up to one gram of soil is loaded into areusable glass tube, and secured in placewith plugs of glass wool. The tube isthen inserted into the hot (275 oC)thermal desorber fitting, which ismounted in the heated valve ovencompartment of the 8610C GC.With the Thermal Desorber, no solvent extractionis required. This is a major convenience for fieldoperations, and helps save on costs. Little operatorskill is needed, and 4-10 analyses can be run perhour, depending on specific requirements.This chromatogram is from aGCwith aThermalDesorber and an FID detector. Synthetic dieselrange samples like this are used to verifycomplete desorption. Sample: 2000ng syntheticdiesel range organics desorbed from soil.Thermal DesorberBecause of the large sample size—up to 1 gram, an analyte present in the soil at 1ppm desorbs 1000 nanograms onto the GC column. This results in detection limits in the ppb range for most compounds. Sandy soil can typically be desorbed with no sample preparation at all. Clay soil is first mixed with sodium sulfate granules to break the clay into a fine powder coating the granules, then the clay and sodium sulfate mix is desorbed.67GC InjectorsThermal DesorberSoil samples can typically contain 20-50% water. FID or FID/DELCD detectors are commonly used with the Thermal Desorber, because the SRI FID automatically relights the flame after the large water peak. The Thermal Desorber + FID/DELCD configuration is perfect for detecting PCBs, pesticides, PAHs, JP-4, kerosene, and diesel in soil. Due to the extreme selectivity of the DELCD, PCBs can be discriminated even in the presence of massive hydrocarbon contamination.75Thermal DesorberGC InjectorsSoil samples can typically contain 20-50%water. FID or FID/DELCD detectors are commonly used with the ThermalDesorber, because the SRI FID automatically relights the flame after the large water peak. The Thermal Desorber+ FID/DELCD configuration is perfect for detecting PCBs, pesticides, PAHs, JP-4, kerosene, and diesel in soil. Dueto the extreme selectivity of the DELCD, PCBs can be discriminated even in the presence of massive hydrocarboncontamination.8690-1088 Thermal Desorber on 8610C GCIncludes 10 reusable glass desorber tubes8690-1087 10-pack reusable ground glass desorber tubesThe bottom set of chromatograms showthe analysis of a real-world standard: 0.3grams of soil from a contaminated site.This real-world standard is NIST certifiedto contain 1.34ppmPCBs. The FID showsa large hydrocarbon matrix which isprecombusted in the FID flame prior toreaching the DELCD, which shows aclean PCB 1254 chromatogram.Precombustion of the sample by the FIDprotects the DELCD from hydrocarboncontamination.DELCDFIDThe top two chromatograms show theanalysis of PCB 1254 standard in dieseloil with our PCB GC System, which isequipped with a Thermal Desorber andFID/DELCD detectors in combination. TheFID shows the diesel hydrocarbons andthe PCBs, but the PCB peaks areobscured by the diesel peaks. In contrast,the DELCD shows the PCBs only,revealing what was essentially hidden inthe FID chromatogram.DELCDFID The top two chromatograms show the analysis of PCB 1254 standard in diesel oil with our PCB GC System, which is equipped with a Thermal Desorber and FID/DELCD detectors in combination. The FID shows the diesel hydrocarbons and the PCBs, but the PCB peaks are obscured by the diesel peaks. In contrast, the DELCD shows the PCBs only, revealing what was essentially hidden in the FID chromatogram.The bottom set of chromatograms show the analysis of a real-world standard: 0.3 grams of soil from a contaminated site. This real-world standard is NIST certified to contain 1.34ppm PCBs. The FID shows a large hydrocarbon matrix which is precombusted in the FID flame prior to reaching the DELCD, which shows a clean PCB 1254 chromatogram. Precombustion of the sample by the FID protects the DELCD from hydrocarbon contamination.8690-1088 Thermal Desorber on 8610C GC Includes 10 reusable glass desorber tubes8690-1087 10-pack reusable ground glass desorber tubes GC Injectors68Purge & TrapFor the SRI TO-14 Air Monitoring GC• Built into the GC for lower dead volume and better peak shape—no transfer line• Two Independently heated Adsorbent Traps• EPA Methods Compliant• PeakSimple Control76Built-in to the Model 8610C GC, the SRI Method 5030/5035Compliant Purge & Trap concentrates the volatile organiccompounds (VOCs) in a gas, water, or soil sample onto twoadsorbent traps, fromwhich they are automatically desorbed ontothe GC column. The Method 5030/5035 Compliant Purge & Trapis equipped with interchangeable purge heads. The 5035 purgehead is a thermostatted (typically 40oC) sleeve which acceptsstandard 40mL VOA vials. The entire sleeve is mechanicallyagitated while purging to comply with the requirements of EPAMethod 5035. The 5030 purge head uses low-cost, disposable16mm test tubes which are purged at ambient temperature. Forhigher level soil samples or soil/methanol extractions, the testtube is more convenient and less expensive than VOA vials.Operation of the Purge & Trap is completelyautomated by the PeakSimple data system that isbuilt into the GC. Run parameters such as purgetime, desorb preheat, bake-out, vial temperature,and mechanical agitation are adjusted in aPeakSimple Event table.? Built into the GC for lower dead volume and betterpeak shape—no transfer line? Two Independently heated Adsorbent Traps? EPA Methods Compliant? PeakSimple ControlPurge & TrapThe SRI Purge & Trap is unique because it is equipped with two traps rather than one, and each trap can be heatedindependently at the adsorption temperature (typically 35-70oC), the desorption temperature (200oC), and the bake-out temperature (250oC). For most VOC applications, the first trap is Tenax-GR, and the second trap is CarbonMolecular Sieve. By setting the adsorption temperature of the Carbon MoleSieve to 50-60oC and the Tenax-GR to35oC, water retention is dramatically reduced. By staggering desorption times, early eluting peaks from the hotCarbon MoleSieve trap are refocused on the temporarily cold Tenax-GR trap, resulting in much sharper peaks thanotherwise possible (see the chromatograms on the following page).5035 purge headTheMethod 5030 Compliant Purge &Trap usesdisposable test tubes at ambient temperature.TrapsTest tubeMethod 5030 or 5030/5035 CompliantGC InjectorsThe Method 5030/5035Compliant Purge & Trap hasinterchangeable purge heads,and a syringe port for addinginternal standard or water. The5035 purge head is heated andmechanically agitated underPeakSimple data system control.76Built-in to the Model 8610C GC, the SRI Method 5030/5035Compliant Purge & Trap concentrates the volatile organiccompounds (VOCs) in a gas, water, or soil sample onto twoadsorbent traps, fromwhich they are automatically desorbed ontothe GC column. The Method 5030/5035 Compliant Purge & Trapis equipped with interchangeable purge heads. The 5035 purgehead is a thermostatted (typically 40oC) sleeve which acceptsstandard 40mL VOA vials. The entire sleeve is mechanicallyagitated while purging to comply with the requirements of EPAMethod 5035. The 5030 purge head uses low-cost, disposable16mm test tubes which are purged at ambient temperature. Forhigher level soil samples or soil/methanol extractions, the testtube is more convenient and less expensive than VOA vials.Operation of the Purge & Trap is completelyautomated by the PeakSimple data system that isbuilt into the GC. Run parameters such as purgetime, desorb preheat, bake-out, vial temperature,and mechanical agitation are adjusted in aPeakSimple Event table.? Built into the GC for lower dead volume and betterpeak shape—no transfer line? Two Independently heated Adsorbent Traps? EPA Methods Compliant? PeakSimple ControlPurge & TrapThe SRI Purge & Trap is unique because it is equipped with two traps rather than one, and each trap can be heatedindependently at the adsorption temperature (typically 35-70oC), the desorption temperature (200oC), and the bake-out temperature (250oC). For most VOC applications, the first trap is Tenax-GR, and the second trap is CarbonMolecular Sieve. By setting the adsorption temperature of the Carbon MoleSieve to 50-60oC and the Tenax-GR to35oC, water retention is dramatically reduced. By staggering desorption times, early eluting peaks from the hotCarbon MoleSieve trap are refocused on the temporarily cold Tenax-GR trap, resulting in much sharper peaks thanotherwise possible (see the chromatograms on the following page).5035 purge headTheMethod 5030 Compliant Purge &Trap usesdisposable test tubes at ambient temperature.TrapsTest tubeMethod 5030 or 5030/5035 CompliantGC InjectorsThe Method 5030/5035Compliant Purge & Trap hasinterchangeable purge heads,and a syringe port for addinginternal standard or water. The5035 purge head is heated andmechanically agitated underPeakSimple data system control.76Built-in to the Model 8610C GC, the SRI Method 5030/5035Compliant Purge & Trap concentrates the volatile organiccompounds (VOCs) in a gas, water, or soil sample onto twoadsorbent traps, fromwhich they are automatically desorbed ontothe GC column. The Method 5030/5035 Compliant Purge & Trapis equipped with interchangeable purge heads. The 5035 purgehead is a thermostatted (typically 40oC) sleeve which acceptsstandard 40mL VOA vials. The entire sleeve is mechanicallyagitated while purging to comply with the requirements of EPAMethod 5035. The 5030 purge head uses low-cost, disposable16mm test tubes which are purged at ambient temperature. Forhigher level soil samples or soil/methanol extractions, the testtube is more convenient and less expensive than VOA vials.Operation of the Purge & Trap is completelyautomated by the PeakSimple data system that isbuilt into the GC. Run parameters such as purgetime, desorb preheat, bake-out, vial temperature,and mechanical agitation are adjusted in aPeakSimple Event table.? Built into the GC for lower dead volume and betterpeak shape—no transfer line? Two Independently heated Adsorbent Traps? EPA Methods Compliant? PeakSimple ControlPurge & TrapThe SRI Purge & Trap is unique because it is equipped with two traps rather than one, and each trap can be heatedindependently at the adsorption temperature (typically 35-70oC), the desorption temperature (200oC), and the bake-out temperature (250oC). For most VOC applications, the first trap is Tenax-GR, and the second trap is CarbonMolecular Sieve. By setting the adsorption temperature of the Carbon MoleSieve to 50-60oC and the Tenax-GR to35oC, water retention is dramatically reduced. By staggering desorption times, early eluting peaks from the hotCarbon MoleSieve trap are refocused on the temporarily cold Tenax-GR trap, resulting in much sharper peaks thanotherwise possible (see the chromatograms on the following page).5035 purge headTheMethod 5030 Compliant Purge &Trap usesdisposable test tubes at ambient temperature.TrapsTest tubeMethod 5030 or 5030/5035 CompliantGC InjectorsThe Method 5030/5035Compliant Purge & Trap hasinterchangeable purge heads,and a syringe port for addinginternal standard or water. The5035 purge head is heated andmechanically agitated underPeakSimple data system control.76Built-in to the Model 8610C GC, the SRI Method 5030/5035Compliant Purge & Trap concentrates the volatile organiccompounds (VOCs) in a gas, water, or soil sample onto twoadsorbent traps, fromwhich they are automatically desorbed ontothe GC column. The Method 5030/5035 Compliant Purge & Trapis equipped with interchangeable purge heads. The 5035 purgehead is a thermostatted (typically 40oC) sleeve which acceptsstandard 40mL VOA vials. The entire sleeve is mechanicallyagitated while purging to comply with the requirements of EPAMethod 5035. The 5030 purge head uses low-cost, disposable16mm test tubes which are purged at ambient temperature. Forhigher level soil samples or soil/methanol extractions, the testtube is more convenient and less expensive than VOA vials.Operation of the Purge & Trap is completelyautomated by the PeakSimple data system that isbuilt into the GC. Run parameters such as purgetime, desorb preheat, bake-out, vial temperature,and mechanical agitation are adjusted in aPeakSimple Event table.? Built into the GC for lower dead volume and betterpeak shape—no transfer line? Two Independently heated Adsorbent Traps? EPA Methods Compliant? PeakSimple ControlPurge & TrapThe SRI Purge & Trap is unique because it is equipped with two traps rather than one, and each trap can be heatedindependently at the adsorption temperature (typically 35-70oC), the desorption temperature (200oC), and the bake-out temperature (250oC). For most VOC applications, the first trap is Tenax-GR, and the second trap is CarbonMolecular Sieve. By setting the adsorption temperature of the Carbon MoleSieve to 50-60oC and the Tenax-GR to35oC, water retention is dramatically reduced. By staggering desorption times, early eluting peaks from the hotCarbon MoleSieve trap are refocused on the temporarily cold Tenax-GR trap, resulting in much sharper peaks thanotherwise possible (see the chromatograms on the following page).5035 purge headTheMethod 5030 Compliant Purge &Trap usesdisposable test tubes at ambient temperature.TrapsTest tubeMethod 5030 or 5030/5035 CompliantGC InjectorsThe Method 5030/5035Compliant Purge & Trap hasinterchangeable purge heads,and a syringe port for addinginternal standard or water. The5035 purge head is heated andmechanically agitated underPeakSimple data system control.76Built-in to the Model 8610C GC, the SRI Method 5030/5035Compliant Purge & Trap concentrates the volatile organiccompounds (VOCs) in a gas, water, or soil sample onto twoadsorbent traps, fromwhich they are automatically desorbed ontothe GC column. The Method 5030/5035 Compliant Purge & Trapis equipped with interchangeable purge heads. The 5035 purgehead is a thermostatted (typically 40oC) sleeve which acceptsstandard 40mL VOA vials. The entire sleeve is mechanicallyagitated while purging to comply with the requirements of EPAMethod 5035. The 5030 purge head uses low-cost, disposable16mm test tubes which are purged at ambient temperature. Forhigher level soil samples or soil/methanol extractions, the testtube is more convenient and less expensive than VOA vials.Operation of the Purge & Trap is completelyautomated by the PeakSimple data system that isbuilt into the GC. Run parameters such as purgetime, desorb preheat, bake-out, vial temperature,and mechanical agitation are adjusted in aPeakSimple Event table.? Built into the GC for lower dead volume and betterpeak shape—no transfer line? Two Independently heated Adsorbent Traps? EPA Methods Compliant? PeakSimple ControlPurge & TrapThe SRI Purge & Trap is unique because it is equipped with two traps rather than one, and each trap can be heatedindependently at the adsorption temperature (typically 35-70oC), the desorption temperature (200oC), and the bake-out temperature (250oC). For most VOC applications, the first trap is Tenax-GR, and the second trap is CarbonMolecular Sieve. By setting the adsorption temperature of the Carbon MoleSieve to 50-60oC and the Tenax-GR to35oC, water retention is dramatically reduced. By staggering desorption times, early eluting peaks from the hotCarbon MoleSieve trap are refocused on the temporarily cold Tenax-GR trap, resulting in much sharper peaks thanotherwise possible (see the chromatograms on the following page).5035 purge headTheMethod 5030 Compliant Purge &Trap usesdisposable test tubes at ambient temperature.TrapsTest tubeMethod 5030 or 5030/5035 CompliantGC InjectorsThe Method 5030/5035Compliant Purge & Trap hasinterchangeable purge heads,and a syringe port for addinginternal standard or water. The5035 purge head is heated andmechanically agitated underPeakSimple data system control.Built-in to the Model 8610C GC, the SRI Method 5030/5035 Compliant Purge & Trap concentrates the volatile organic compounds (VOCs) in a gas, water, or soil sample onto two adsorbent traps, from which they are automatically desorbed onto the GC column. The Method 5030/5035 Compliant Purge & Trap is equipped with interchangeable purge heads. The 5035 purge head is a thermostatted (typically 40°C) sleeve which accepts standard 40mL VOA vials. The entire sleeve is mechanically agitated while purging to comply with the requirements of EPA Method 5035. The 5030 purge head uses low-cost, disposable 16mm test tubes which are purged at ambient temperature. For higher level soil samples or soil/methanol extractions, the test tube is more convenient and less expensive than VOA vials.Operation of the Purge & Trap is completely automated by the PeakSimple data system that is built into the GC. Run parameters such as purge time, desorb preheat, bake-out, vial temperature, and mechanical agitation are adjusted in a PeakSimple Event table.The SRI Purge & Trap is unique because it is equipped with two traps rather than one, and each trap can be heated independently at the adsorption temperature (typically 35-70°C), the desorption temperature (200°C), and the bake- out temperature (250°C). For most VOC applications, the first trap is Tenax-GR, and the second trap is Carbon Molecular Sieve. By setting the adsorption temperature of the Carbon MoleSieve to 50-60°C and the Tenax-GR to 35°C, water retention is dramatically reduced. By staggering desorption times, early eluting peaks from the hot Carbon MoleSieve trap are refocused on the temporarily cold Tenax-GR trap, resulting in much sharper peaks than otherwise possible (see the chromatograms on the following page).69GC InjectorsPurge & TrapBy comparing the relative response, the three detectors make peak identification and confirmation easy. The FID responds to all hydrocarbons, the PID responds to some hydrocarbons and all aromatics, and the DELCD responds to halogens only.77Purge & TrapBy comparing the relative response, thethree detectors make peak identificationand confirmation easy. The FID respondsto all hydrocarbons, the PID responds tosome hydrocarbons and all aromatics, andthe DELCD responds to halogens only.The DELCD chromatogram is shown at left in moredetail, and with the peaks labeled for identification.The DELCD is completely selective for compoundscontaining chlorine and/or bromine. Other analytesdo not respond at all, even at very high levels. TheDELCD actually operates on the FID’s exhaustgases; therefore, all contaminants are precombustedby the FID to CO2and H2O.The first few peaks in the 8021 standard, includingvinyl chloride, are of special interest to manyanalysts. The chromatogram to the left shows theexpanded detail of the first few peaks in the analysis(the VOC gases). Note the exceptionally goodresolution and peak shape delivered by the SRIsystem with its dual trap technology.GC Injectors8690-0052 Method 5030/5035 Compliant Purge & Trap(with interchangeable purge heads)8690-0051 Method 5030 Compliant Purge & TrapDELCDPIDFIDThe DELCD chromatogram is shown at left in more detail, and with the peaks labeled for identification. The DELCD is completely selective for compounds containing chlorine and/or bromine. Other analytes do not respond at all, even at very high levels. The DELCD actually operates on the FID’s exhaust gases; therefore, all contaminants are precombusted by the FID to CO2 and H2O.The first few peaks in the 8021 standard, including vinyl chloride, are of special interest to many analysts. The chromatogram to the left shows the expanded detail of the first few peaks in the analysis (the VOC gases). Note the exceptionally good resolution and peak shape delivered by the SRI system with its dual trap technology.8690-0052 Method 5030/5035 Compliant Purge & Trap (with interchangeable purge heads)8690-0051 Method 5030 Compliant Purge & Trap 70GC InjectorsHeated Static Headspace Injector• Uses standard 40mL VOA vials• VOA Vial Sleeve thermostatted from Ambient to 90°C• Gas Sampling Valve with fixed volume Loop• Gauge displays Actual Vial Pressure• Liquid, Solid, or Powder samples• Complete PeakSimple Control79Heated Static Headspace Injector? Uses standard 40mL VOA vials? VOAVial Sleeve thermostatted fromAmbient to 90oC?Gas Sampling Valve with fixed volume Loop? Gauge displays Actual Vial Pressure? Liquid, Solid, or Powder samples? Complete PeakSimple ControlThe headspace sleeve is thermostatted from ambient to 90oC under PeakSimpledata system control, and can be cooled down before removing the VOAvial.GC Injectors8690-0045 Heated Static Headspace InjectorGaugeHeadspace sleeveThe Heated Static Headspace Injector is useful for the analysis ofvolatiles, especially where the sample matrix is dirty. A 10-port gassampling valve and fixed sample loop are used for maximum precision.The thermostatted headspace sleeve accepts standard 40mL VOAvials with 10-20 mLs of sample.VOAvialsSolenoidvalveAs the vial is inserted into the headspace sleeve, two needles puncture theseptum top of the vial. Purge gas enters through one needle to pressurize thevial, and the other needle carries headspace vapors to the loop of the gassampling valve. A solenoid valve located at the loop exit is opened underPeakSimple data system control to allow headspace vapors to purge throughthe loop just prior to injecting the loop contents onto the column. The entireheadspace sleeve is mechanically agitated under control of the data system.79Heated Static Headspace Injector? Uses standard 40mL VOA vials? VOAVial Sleeve thermostatted fromAmbient to 90oC?Gas Sampling Valve with fixed volume Loop? Gauge displays Actual Vial Pressure? Liquid, Solid, or Powder samples? Complete PeakSimple ControlThe headspace sleeve is thermostatted from ambient to 90oC under PeakSimpledata system control, and can be cooled down before removing the VOAvial.GC Injectors8690-0045 Heated Static Headspace InjectorGaugeHeadspace sleeveThe Heated Static Headspace Injector is useful for the analysis ofvolatiles, especially where the sample matrix is dirty. A 10-port gassampling valve and fixed sample loop are used for maximum precision.The thermostatted headspace sleeve accepts standard 40mL VOAvials with 10-20 mLs of sample.VOAvialsSolenoidvalveAs the vial is inserted into the headspace sleeve, two needles puncture theseptum top of the vial. Purge gas enters through one needle to pressurize thevial, and the other needle carries headspace vapors to the loop of the gassampling valve. A solenoid valve located at the loop exit is opened underPeakSimple data system control to allow headspace vapors to purge throughthe loop just prior to injecting the loop contents onto the column. The entireheadspace sleeve is mechanically agitated under control of the data system.The Heated Static Headspace Injector is useful for the analysis of volatiles, especially where the sample matrix is dirty. A 10-port gas sampling valve and fixed sample loop are used for maximum precision.The thermostatted headspace sleeve accepts standard 40mL VOA vials with 10-20 mLs of sample.As the vial is inserted into the headspace sleeve, two needles puncture the septum top of the vial. Purge gas enters through one needle to pressurize the vial, and the other needle carries headspace vapors to the loop of the gas sampling valve. A solenoid valve located at the loop exit is opened under PeakSimple data system control to allow headspace vapors to purge through the loop just prior to injecting the loop contents onto the column. The entire headspace sleeve is mechanically agitated under control of the data system.79Heated Static Headspace Injector? Uses standard 40mL VOA vials? VOAVial Sleeve thermostatted fromAmbient to 90oC?Gas Sampling Valve with fixed volume Loop? Gauge displays Actual Vial Pressure? Liquid, Solid, or Powder samples? Complete PeakSimple ControlThe headspace sleeve is thermostatted from ambient to 90oC under PeakSimpledata system control, and can be cooled down before removing the VOAvial.GC Injectors8690-0045 Heated Static Headspace InjectorGaugeHeadspace sleeveThe Heated Static Headspace Injector is useful for the analysis ofvolatiles, especially where the sample matrix is dirty. A 10-port gassampling valve and fixed sample loop are used for maximum precision.The thermostatted headspace sleeve accepts standard 40mL VOAvials with 10-20 mLs of sample.VOAvialsSolenoidvalveAs the vial is inserted into the headspace sleeve, two needles puncture theseptum top of the vial. Purge gas enters through one needle to pressurize thevial, and the other needle carries headspace vapors to the loop of the gassampling valve. A solenoid valve located at the loop exit is opened underPeakSimple data system control to allow headspace vapors to purge throughthe loop just prior to injecting the loop contents onto the column. The entireheadspace sleeve is mechanically agitated under control of the data system.The headspace sleeve is thermostatted from ambient to 90°C under PeakSimple data system control, and can be cooled down before removing the VOA vial.8690-0045 Heated Static Headspace Injector 71GC InjectorsHTA 40-Vial Headspace Autosampler• Interfaces with SRI and other GCs• Holds 40 Standard 20mL Headspace Vials• Injects Directly into the GC—No transfer lines• 6 Position Incubator with Orbital Shaking• Progressive Sample TransferOPERATING SPECIFICATIONSSample conditioning Oven temperature 40°C - 150°C Incubation time 0:00 - 24:00 hr Progressive heating time 0:00 - 9:59 hr Oven shaking time variableSample withdrawal Syringe temperature 40°C - 150°C Sample volume steps of 0.01mL Flushing flow rate 0.1 - 99.9mL/min Sample homogenization up to 15 strokes Syringe size 2.5 or 5mLInjection Injection speed 0.1 - 99mL/min Pre/post injection swell time 0 - 99 sec Post injection syringe flush time 0 - 9.9 minThe Headspace Autosampler is designed to meet the requirements of static headspace injection for GC analysis. The swivel head design simulates the movements of manual direct injection and eliminates the need for transfer lines.The injection tower smoothly transports vials to the 6 position incubator, where they are orbitally agitated at the user-programmed temperature. The heated syringe then samples the headspace and injects directly into the GC. The 2.5 or 5mL syringe is purged with inert gas after injection. The incubator oven and the heated syringe have the same programmable temperature range of 40° to 150°C. The rotating design leaves the injection port available for manual injections at any time. The autosampler processes samples so that headspace injections start immediately after previous run is completed.Up to 10 analytical methods, including all the user-selected options listed in the OPERATING SPECIFICATIONS table, may be stored in the autosampler’s memory.8690-4000 HTA 40-Vial Headspace Autosampler 72GC InjectorsHTA 110-Vial Liquid Autosampler• Holds 110 2mL or 2.5mL vials• Interfaces with SRI and other GCs• 15-Step Automatic Injection Sequence• Direct Injection, No Transfer LinesThe 110-Vial Liquid Autosampler is made to meet the high throughput liquid injection needs of your GC analysis. Like the Headspace Autosampler, the swivel head design simulates the movements of manual direct injection and eliminates the need for transfer lines, as well as leaving the injection port free for manual injections. Up to 10 analytical methods, including function speeds, may be stored in the autosampler’s memory.The automatic injection sequence may have up to 15 steps, which may be programmed to include:• First sample of group • Last sample of group • Analytical method • Number of injections for each sample • Pre and Post washing solvent position • Internal Standard position (if used)The sampling system eliminates air bubbles, and the variable fill speed allows for a wide range of sample viscosities. The syringe may be washed with solvent or sample.OPERATING SPECIFICATIONSSampling Sample volume steps of 0.1µL Air volume steps of 0.1µL Aspirating speed 0.1µL - 100µL/sec Needle washing up to 15 Air bubble removal up to 15 strokes Viscosity time 1-60 sec Syringe sizes 1, 10, 25, 50, 100µL 1000µL large vol. versionInjection Injection speed 0.1µL - 100µL/sec Waiting time before and after inject 1-60 sec Injection depth variableInternal Standard Technique IS volume steps of 0.1µL Air gap volume steps of 0.1µL Mode 1 or 2 air gaps8690-3000 HTA 110-Vial Liquid Autosampler 73GC InjectorsOnline Sampler for Purge & Trap84Ten Position Method 5030 Purge & Trap Autosampler? For use with SRI Method 5030 Purge & Trap? Automatically fills and empties the Purge Vessel? Valve and 5mL loop for precise sampling? Data System ControlThe Online Sampler for Purge & Trap is designed for applications where a singlewater stream needs to be measured automatically and repeatedly by purge & trap.The Online Sampler automatically fills and empties the test tube purge vessel of theSRI Method 5030 Purge & Trap with a precisely metered 5mLvolume of water. This isuseful when monitoring a single stream of contaminated groundwater, or a wastewaterstream. A valve with a 5mL loop, special plumbing, and a custom purge head make up the Online Sampler. Thestream to bemonitored is plumbed to the Online Sampler and a 10-100mL/minute flow is established to continuouslyflush the 5mL loop with fresh sample. When used with an SRI Purge & Trap GC, the PeakSimple data systemcontrols the sampler to transfer the 5mL loop contents into the purge vessel of the purge & trap. When the purge iscomplete, the purge vessel is emptied to waste. The valve may be optionally configured with a second loop so thatan internal standard can be injected along with the water sample.Ten individual test tubes are mounted on a central valve oven, which is heated to 150oC. This arrangement allowsthe tubing connections between the valve and the test tubes to be easily inspected and serviced if necessary. Undercontrol of the PeakSimple data system, the stream selector valve inside the valve oven sequentially or selectivelysteps to one of the ten test tubes for purging. The same hardware without the test tubes is used as a stream selectorfor multi-location gas analyses or automatic calibration sequences.? Automate Method 5030 Purge & Trap or Stream Selection analyses? Central valve oven with Stream Selection valve? 10 Individual Sample positions? Heated Transfer Line? Data System ControlGC InjectorsOnline Sampler for Purge & TrapValve Oven8690-0053 10-Position Method 5030 Purge & Trap Autosampler8690-0066 10-Position Stream Selector8690-0075 Online Sampler for Purge & TrapSRI’s Ten Position Method 5030 Purge & Trap Autosampler is aneconomical way to automate Method 5030 purge and trap analyses.• For use with SRI Method 5030 Purge & Trap• Automatically fills and empties the Purge Vessel• Valve and 5mL loop for precise sampling• Data System ControlThe Online Sampler for Purge & Trap is designed for applications where a single water stream needs to be measured automatically and repeatedly by purge & trap. The Online Sampler automatically fills and empties the test tube purge vessel of the SRI Method 5030 Purge & Trap with a precisely metered 5mL volume of water. This is useful when monitoring a single stream of contaminated groundwater, or a wastewater stream. A valve with a 5mL loop, special plumbing, and a custom purge head make up the Online Sampler. The stream to be monitored is plumbed to the Online Sampler and a 10-100mL/minute flow is established to continuously flush the 5mL loop with fresh sample. When used with an SRI Purge & Trap GC, the PeakSimple data system controls the sampler to transfer the 5mL loop contents into the purge vessel of the purge & trap. When the purge is complete, the purge vessel is emptied to waste. The valve may be optionally configured with a second loop so that an internal standard can be injected along with the water sample.8690-0075 Online Sampler for Purge & Trap GC Accessories74Methanizer (for low level CO and CO2 by FID)85Methanizer (for low level CO and CO2by FID)? Converts CO & CO2to Methane without changing retention times? Enables the FID Detector to detect low levels of CO & CO?? Three possible configurations for your application needs? Thermostatted to 380oCGC AccessoriesThe Methanizer option enables the Flame Ionization Detector to detect low levels of COand CO2. The Methanizer is packed with a nickel catalyst powder. During analysis, theMethanizer is heated to 380oC. When the column effluent mixes with the FID hydrogensupply and passes through the Methanizer, CO and CO2are converted to methane.Since the conversion of CO and CO2to methane occurs after the sample compounds have passed through thecolumn, their retention times are unchanged. Hydrocarbons pass through the Methanizer unaffected. The specialMethanizer FID detector assembly operates like the regular FID detector, except that the FID temperature must beset to 380oC. Due to the chemical relationship between nickel and sulfur, the Methanizer can be poisoned by largequantities of sulfur gas.The Methanizer accessory is available in threeconfigurations:1. Built into the FID detector.2. Built into the valve oven ducts on the sideof an 8610 GC.3. As a stand-alone unit for use with anyFID detector.When choosing the second option, a valve ovenmustalso be ordered (part #8690-0088; see price listbelow).8680-0082 Methanizer Jet installed in special FID detector body8680-1082 Replacement FID detector Methanizer Jet8680-0081 Methanizer accessory built into valve oven8690-0088 Heated, thermostatted valve oven mounted on an 8610C GC8680-1081 Replacement Methanizer tube0510-0081 510 stand-alone Methanizer Kit for use with any FID0510-1081 510 Methanizer replacement tubeThe 510 Methanizer Kit is a stand-aloneaccessory for use with any FID detector.• Converts CO & CO2 to Methane without changing retention times• Enables the FID Detector to detect low levels of CO & CO2• Three possible configurations for your application needs• Thermostatted to 380°CThe Methanizer option enables the Flame Ionization Detector to detect low levels of CO and CO2. The Methanizer is packed with a nickel catalyst powder. During analysis, the Methanizer is heated to 380°C. When the column effluent mixes with the FID hydrogen supply and passes through the Methanizer, CO and CO2 are converted to methane.Since the conversion of CO and CO2 to methane occurs after the sample compounds have passed through the column, their retention times are unchanged. Hydrocarbons pass through the Methanizer unaffected. The special Methanizer FID detector assembly operates like the regular FID detector, except that the FID temperature must be set to 380°C. Due to the chemical relationship between nickel and sulfur, the Methanizer can be poisoned by large quantities of sulfur gas.The Methanizer accessory is available in three configurations:1. Built into the FID detector. 2. Built into the valve oven ducts on the side of an 8610 GC. 3. As a stand-alone unit for use with any FID detector.When choosing the second option, a valve oven must also be ordered (part #8690-0088; see price list below).8690-0082 Methanizer Jet installed in special FID detector body 8670-1082 Replacement Methanizer Jet 8690-0081 Methanizer accessory built into valve oven 8690-0088 Heated, thermostatted valve oven mounted on an 8610C GC 8670-1081 Replacement Methanizer tube 0510-0081 510 stand-alone Methanizer Kit for use with any FID 0510-1081 510 Methanizer replacement tube 75GC AccessoriesHydrogen/Hydrocarbon Leak Detector/Monitor• Detects Hydrogen and Hydrocarbons down to 500ppm• Find Leaks or monitor H2 and HC concentrations• General purpose Voltmeter included88Hydrogen/Hydrocarbon Leak Detector/Monitor? Detects Hydrogen and Hydrocarbons down to 500ppm? Find Leaks or monitor H2and HC concentrations? General purpose Voltmeter includedThe Hydrogen/Hydrocarbon Leak Detector & Monitor is useful for sniffingthe fittings on your GC for leaking hydrogen or Argon/Methane. It can alsobe used for detecting leaking natural gas, propane, or other volatilehydrocarbons. Detection limit is approximately 500ppm. The H2/HC LeakDetector is also useful for long termmonitoring of hydrocarbon concentrationsin a flowing stream or static chamber. The sensor element is the same CCD(Catalytic Combustion Detector) that is used as a GC detector on SRI GCs.The leak detector is attached to the included voltmeter to provide a digital readout. As the H2/HC concentrationincreases, the voltmeter numbers increase. By utilizing a voltmeter as a readout device, the cost of the leak detectorcan be kept low. Unlike other leak detectors which use a row of LEDs as a low resolution readout, the voltmeter’shigh resolution display allows the user to notice small changes which would be hard to see on an LED display. The110 volt AC unit comes with a 9 volt power supply, but can also be run on battery power using any battery sourcewith voltage between 8 and 15 volts DC. Power consumption is approximately 200 milliamps. The H2/HC leakdetector can also be built into the Model 203 PeakSimple data system for longer term strip-charting, monitoring, ordata logging.GC Accessories8690-5600 Hydrogen/Hydrocarbon Leak Detector/Monitor (110 volt AC)8600-5655 Model 203 PeakSimple Data System with Hydrogen/HydrocarbonSensor installedSample Stream Dryer?Uses rechargeable Molecular Sieve dessicant beads and Nafion tubing?Water is absorbed while gases pass through unaffected? For use with water sensitive columns? A simple, economic way to dry gas samples for GC8670-5850 Sample Stream DryerThe Hydrogen/Hydrocarbon Leak Detector & Monitor is useful for sniffing the fittings on your GC for leaking hydrogen or Argon/Methane. It can also be used for detecting leaking natural gas, propane, or other volatile hydrocarbons. Detection limit is approximately 500ppm. The H2/HC Leak Detector is also useful for long term monitoring of hydrocarbon concentrations in a flowing stream or static chamber. The sensor element is the same CCD (Catalytic Combustion Detector) that is used as a GC detector on SRI GCs.The leak detector is attached to the included voltmeter to provide a digital readout. As the H2/HC concentration increases, the voltmeter numbers increase. By utilizing a voltmeter as a readout device, the cost of the leak detector can be kept low. Unlike other leak detectors which use a row of LEDs as a low resolution readout, the voltmeter’s high resolution display allows the user to notice small changes which would be hard to see on an LED display. The 115 volt AC unit comes with a 9 volt power supply, but can also be run on battery power using any battery source with voltage between 8 and 15 volts DC. Power consumption is approximately 200 milliamps. The H2/HC leak detector can also be built into the Model 203 PeakSimple data system for longer term strip-charting, monitoring, or data logging.88Hydrogen/Hydrocarbon Leak Detector/Monitor? Detects Hydrogen and Hydrocarbons down to 500ppm? Find Leaks or monitor H2and HC concentrations? General purpose Voltmeter includedThe Hydrogen/Hydrocarbon Leak Detector & Monitor is useful for sniffingthe fittings on your GC for leaking hydrogen or Argon/Methane. It can alsobe used for detecting leaking natural gas, propane, or other volatilehydrocarbons. Detection limit is approximately 500ppm. The H2/HC LeakDetector is also useful for long termmonitoring of hydrocarbon concentrationsin a flowing stream or static chamber. The sensor element is the same CCD(Catalytic Combustion Detector) that is used as a GC detector on SRI GCs.The leak detector is attached to the included voltmeter to provide a digital readout. As the H2/HC concentrationincreases, the voltmeter numbers increase. By utilizing a voltmeter as a readout device, the cost of the leak detectorcan be kept low. Unlike other leak detectors which use a row of LEDs as a low resolution readout, the voltmeter’shigh resolution display allows the user to notice small changes which would be hard to see on an LED display. The110 volt AC unit comes with a 9 volt power supply, but can also be run on battery power using any battery sourcewith voltage between 8 and 15 volts DC. Power consumption is approximately 200 milliamps. The H2/HC leakdetector can also be built into the Model 203 PeakSimple data system for longer term strip-charting, monitoring, ordata logging.GC Accessories8690-5600 Hydrogen/Hydrocarbon Leak Detector/Monitor (110 volt AC)8600-5655 Model 203 PeakSimple Data System with Hydrogen/HydrocarbonSensor installedSample Stream Dryer?Uses rechargeable Molecular Sieve dessicant beads and Nafion tubing?Water is absorbed while gases pass through unaffected? For use with water sensitive columns? A simple, economic way to dry gas samples for GC8670-5850 Sample Stream Dryer88Hydrogen/Hydrocarbon Leak Detector/Monitor? Detects Hydrogen and Hydrocarbons down to 500ppm? Find Leaks or monitor H2and HC concentrations? General purpose Voltmeter includedThe Hydrogen/Hydrocarbon Leak Detector & Monitor is useful for sniffingthe fittings on your GC for leaking hydrogen or Argon/Methane. It can alsobe used for detecting leaking natural gas, propane, or other volatilehydrocarbons. Detection limit is approximately 500ppm. The H2/HC LeakDetector is also useful for long termmonitoring of hydrocarbon concentrationsin a flowing stream or static chamber. The sensor element is the same CCD(Catalytic Combustion Detector) that is used as a GC detector on SRI GCs.The leak detector is attached to the included voltmeter to provide a digital readout. As the H2/HC concentrationincreases, the voltmeter numbers increase. By utilizing a voltmeter as a readout device, the cost of the leak detectorcan be kept low. Unlike other leak detectors which use a row of LEDs as a low resolution readout, the voltmeter’shigh resolution display allows the user to notice small changes which would be hard to see on an LED display. The110 volt AC unit comes with a 9 volt power supply, but can also be run on battery power using any battery sourcewith voltage between 8 and 15 volts DC. Power consumption is approximately 200 milliamps. The H2/HC leakdetector can also be built into the Model 203 PeakSimple data system for longer term strip-charting, monitoring, ordata logging.GC Accessories8690-5600 Hydrogen/Hydrocarbon Leak Detector/Monitor (110 volt AC)8600-5655 Model 203 PeakSimple Data System with Hydrogen/HydrocarbonSensor installedSample Stream Dryer?Uses rechargeable Molecular Sieve dessicant beads and Nafion tubing?Water is absorbed while gases pass through unaffected? For use with water sensitive columns? A simple, economic way to dry gas samples for GC8670-5850 Sample Stream Dryer• Uses rechargeable Molecular Sieve dessicant beads and Nafion tubing• Water is absorbed while gases pass through unaffected• For use with water sensitive columns• A simple, economic way to dry gas samples for GCSample Stream Dryer8690-5600 Hydrogen/Hydrocarbon Leak Detector/Monitor (115 volt AC) 8600-5655 Model 333 PeakSimple Data System with Hydrogen/Hydrocarbon Sensor installed 8670-5850 Sample Stream Dryer 76GC AccessoriesBuilt-in “Whisper Quiet” Air Compressor89? Draw air samples through traps or load the loop of a gas sampling valve? Enables Data System Control of an external vacuum pump (included)? Extremely reproducible flow through trapsThe Vacuum Pump Interface is a data system controlled main poweroutlet (120 or 220 VAC) on the side of an 8610 or 310 GC for an externalvacuum pump. The PeakSimple data system can turn the power to thisreceptacle ON/OFF, thus controlling the vacuum pump.Because the vacuum pump can be turned ON for a precise length of time, thegas flow through the traps is very reproducible (approximately 100mL/minute).Typically, the vacuum pump is used to draw gaseous samples through the traps for ambient air monitoringapplications, or to load the loop of a gas sampling valve by pulling sample gas from a remote location.Built-in “Whisper Quiet” Air CompressorThe Built-in “Whisper Quiet”Air Compressor provides an infiniteand nearly silent supply of air for the FID, FID/DELCD, NPD,FPD, TID, or CCD detector. It mounts unobtrusively inside the8610 or 310GC chassis, and delivers unfiltered air to the detector.With the built-in air compressor, no air cylinders are required. This simplifiesfield operations, and saves the expense of regularly replacing air cylinders.? Built into the GC Chassis? Powerful enough to supply FID air (300mL/minute)? Convenient—Recommended for Field WorkGC AccessoriesVacuum Pump Interface8690-0070 Built-in “Whisper Quiet” Air Compressor8690-2270 Same as above but 220 VAC8690-0073 Vacuum Pump Interface and PumpPumpInterface• Built into the GC Chassis• Powerful enough to supply FID air (300mL/minute)• Convenient—Recommended for Field WorkThe Built-in “Whisper Quiet” Air Compressor provides an infinite and nearly silent supply of air for the FID, FID/DELCD, NPD, FPD, TID, or CCD detector. It mounts unobtrusively inside the 8610 or 310 GC chassis, and delivers unfiltered air to the detector.With the built-in air compressor, no air cylinders are required. This simplifies field operations, and saves the expense of regularly replacing air cylinders.• Draw air samples through traps or load the loop of a gas sampling valve• Retrofit Tekmar, O.I., & SRI Purge & Trap Systems• Thermostatted & Mechanically Agitated VOA vial sleeveVacuum Pump Interface89? Draw air samples through traps or load the loop of a gas sampling valve? Enables Data System Control of an external vacuum pump (included)? Extremely reproducible flow through trapsThe Vacuum Pump Interface is a data system controlled main poweroutlet (120 or 220 VAC) on the side of an 8610 or 310 GC for an externalvacuum pump. The PeakSimple data system can turn the power to thisreceptacle ON/OFF, thus controlling the vacuum pump.Because the vacuum pump can be turned ON for a precise length of time, thegas flow through the traps is very reproducible (approximately 100mL/minute).Typically, the vacuum pump is used to draw gaseous samples through the traps for ambient air monitoringapplications, or to load the loop of a gas sampling valve by pulling sample gas from a remote location.Built-in “Whisper Quiet” Air CompressorThe Built-in “Whisper Quiet”Air Compressor provides an infiniteand nearly silent supply of air for the FID, FID/DELCD, NPD,FPD, TID, or CCD detector. It mounts unobtrusively inside the8610 or 310GC chassis, and delivers unfiltered air to the detector.With the built-in air compressor, no air cylinders are required. This simplifiesfield operations, and saves the expense of regularly replacing air cylinders.? Built into the GC Chassis? Powerful enough to supply FID air (300mL/minute)? Convenient—Recommended for Field WorkGC AccessoriesVacuum Pump Interface8690-0070 Built-in “Whisper Quiet” Air Compressor8690-2270 Same as above but 220 VAC8690-0073 Vacuum Pump Interface and PumpPumpInterfaceThe Vacuum Pump Interface is a data system controlled main power outlet (115 or 230 VAC) on the side of an 8610 or 310 GC for an external vacuum pump. The PeakSimple data system can turn the power to this receptacle ON/OFF, thus controlling the vacuum pump.Typically, the vacuum pump is used to draw gaseous samples through the traps for ambient air monitoring applications, or to load the loop of a gas sampling valve by pulling sample gas from a remote location.Because the vacuum pump can be turned ON for a precise length of time, the gas flow through the traps is very reproducible (approximately 100mL/minute).8690-0070 Built-in “Whisper Quiet” Air Compressor 8690-2270 Same as above but 230 VAC 8690-0073 Vacuum Pump Interface and Pump GC Accessories7790Gas Line Installation Kit?Cylinder Pressure Regulator with 0-100psi Output? 50-foot length of 1/8” Copper tubing? Stainless steel Gas Line Filter? Extra Swagelok nuts & ferrules? Handy tubing cutterEach type of gas cylinder has a different type of CGA connection to thecylinder. Air is typically CGA 590 or 346, helium and nitrogen are CGA580, while hydrogen and argon-methane (P5) are CGA350. Specify the CGAtype when ordering. Each cylinder regulator is supplied with a 1/8” Swagelok outlet fitting for easy connection to thecopper tubing, and the hydrogen regulator is also equipped with a flow restrictor to limit the escape of gas in theevent of a leak. The air kit is supplied with both CGA590 and CGA346 inlet fittings.The Gas Line Installation Kit includes everything you will needto connect a single gas cylinder to an SRI GC.? Replacement chips for most electronic circuits? Replacement heaters for column oven & detectors? Assorted graphite & Vespel ferrules? Assorted Swagelok nuts & ferrules? Digital voltmeter for troubleshooting? Wide-bore column adapter? Type K thermocouple? EPC pressure sensorThe GC Maintenance Kit includes mostparts which could fail, and is designedespecially for our export customers whomay have difficulty returning the GC tothe factory for service.GC AccessoriesGC Maintenance Kit8600-C590 Air Gas Line Kit8600-C580 Helium/Nitrogen Gas Line Kit8600-C350 Hydrogen/Argon-Methane Gas Line Kit8600-MAIN GC Maintenance Kit (specify 120 or 220 VAC)Gas Line Installation KitThe Gas Line Installation Kit includes everything you will need to connect a single gas cylinder to an SRI GC.• Cylinder Pressure Regulator with 0-100psi Output• 50-foot length of 1/8” Copper tubing• Stainless steel Gas Line Filter• Extra Swagelok nuts & ferrules• Handy tubing cutterEach type of gas cylinder has a different type of CGA connection to the cylinder. Air is typically CGA 590 or 346, helium and nitrogen are CGA 580,while hydrogen and argon-methane(P5) are CGA350. Specify the CGA type when ordering. Each cylinder regulator is supplied with a 1/8” Swagelok outlet fitting for easy connection to the copper tubing, and the hydrogen regulator is also equipped with a flow restrictor to limit the escape of gas in the event of a leak. The air kit is supplied with both CGA 590 and CGA 346 inlet fittings.• Replacement chips for most electronic circuits• Replacement heaters for column oven & detectors• Assorted graphite & Vespel ferrules• Assorted Swagelok nuts & ferrules• Digital voltmeter for troubleshooting• Wide-bore column adapter• Type K thermocouple• EPC pressure sensorGC Maintenance KitThe GC Maintenance Kit includes most parts which could fail, and is designed especially for our export customers who may have difficulty returning the GC to the factory for service.8600-C580 Air Gas Line Kit 8600-C590 Helium/Nitrogen Gas Line Kit 8600-C350 Hydrogen/Argon-Methane Gas Line Kit 8600-Main GC Maintenance Kit 78GC AccessoriesPacked and Capillary Columns• 15, 30 and 60 meter 0.53mm Metal Widebore Capillary Columns wound on 3.5” coil• 15, 30 and 60 meter 0.25mm Metal Narrowbore Capillary Columns wound on 3.5” coil• 1/8” and 1/4” O.D. Packed ColumnsSRI can supply and install just about any type of column. We like the metal capillary columns because they are unbreakable, can be coiled to a smaller diameter, yet cost and perform the same as fused silica columns—which can and do break.For some applications such as gases, freons, water and others, packed columns are preferred.The column oven on the SRI Model 8610C GC can accommodate a single 7 inch column cage or multiple columns wound on a smaller form. The column oven on the Model 310 GC can accommodate a single 4 inch column cage or multiple columns on a smaller coil.91Packed and Capillary Columns? 15, 30 and 60 meter 0.53mm Metal Widebore Capillary Columns wound on 3.5” coil? 15, 30 and 60 meter 0.25mm Metal Narrowbore Capillary Columns wound on 3.5” coil? 1/8” and 1/4” O.D. Packed ColumnsThe column oven on the SRI Model 8610CGC can accommodate a single 7 inchcolumn cage or multiple columns woundon a smaller form. The column oven onthe Model 310 GC can accommodate asingle 4 inch column cage or multiplecolumns on a smaller coil.SRI can supply and install just about any type of column. We like the metal capillary columns because they areunbreakable, can be coiled to a smaller diameter, yet cost and perform the same as fused silica columns—whichcan and do break.For some applications such as gases, freons, water and others, packed columnsare preferred.GC AccessoriesThe metal capillary columns supplied by SRI are typically wound on a 3.5” coil form and areavailable in a variety of stationary phases.The packed columns supplied by SRI are typically 1/8” o.d. metal or Teflon (specify whenordering). We have a wide selection of packing materials; the most common are shown below.8600-WBC1 15 meter MXT type 0.53mm capillary column—this is a good columnlength for simple mixtures, fast screening, or compounds with highmolecular weight8600-WBC3 30 meter MXT type 0.53mm capillary column—a good generalpurpose column length8600-WBC4 60 meter MXT type 0.53mm capillary column—this length is goodfor any separation with 10 or more peaks8600-PKC1 3-foot Silica Gel, Molecular Sieve, or HayeSep-D1/8” packed column8600-PKC2 6-foot Silica Gel, Molecular Sieve, or HayeSep-D1/8” packed column8600-PKC4 6-foot CTR column—a special 1/4” o.d. dual column forfixed gases plus CO28600-PKC5 24-foot AT-1000/Carbopack B column—a special column forfreon refrigerant analysisThe metal capillary columns supplied by SRI are typically wound on a 3.5” coil form and are avail-able in a variety of stationary phases.8600-WBC1 15 meter MXT type 0.53mm capillary column—this is a good column length for simple mixtures, fast screening, or compounds with high molecular weight8600-WBC3 30 meter MXT type 0.53mm capillary column—a good general purpose column length8600-WBC4 60 meter MXT type 0.53mm capillary column—this length is good for any sepa ration with 10 or more peaksThe packed columns supplied by SRI are typically 1/8” o.d. metal or Teflon (specify when ordering). We have a wide selection of packing materials; the most common are shown below.8600-PK1A 3-foot Silica Gel, Molecular Sieve, or HayeSep-D 1/8” packed column8600-PK1B 6-foot Silica Gel, Molecular Sieve, or HayeSep-D 1/8” packed column 8600-PKC4 6-foot CTR column—a special 1/4” o.d. dual column for fixed gases plus CO28600-PKC5 24-foot AT-1000/Carbopack B column—a special column for freon refrigerant analysisPeakSimple Data Systems79PeakSimple Chromatography Data Systems• Built into Every SRI GC• Available separately for use with most GCs and HPLCs• Easy Connection to your WindowsTM PC• 1 and 6 Channel Models available• PeakSimple Software Included97PeakSimple Chromatography Data Systems? Built into Every SRI HPLC, 8610 and 310 GC? Available separately for use with most GCsand HPLCs? Easy Connection to your WindowsTM PC? 1, 4, and 6 Channel Models available? PeakSimple Software Included? Serial port or USB modelsPeakSimple Chromatograpy Data Systems consist of hardware and software. The hardware is available as a stand-alone data system for connection to almost any model GC, HPLC or CE system. The same hardware is supplied asstandard equipment with every SRI HPLC, 8610 and 310 GC. No hardware is installed in your computer, so aportable laptop may be used instead of a full-sized desktop PC. PeakSimple chromatography acquisition andintegration software for Windows is provided with each data system, and updates are FREE from the SRI website:www.srigc.com. The data system hardware comes in three versions:1) Single channel Model 203 for one detector(RS232 serial connection to PC or USB with optional adaptor)2) 4 channel serial Model 202 for up to 4 detectors on 1 or 2 instruments(RS232 serial connection to PC or USB with optional adaptor)3) 6 channel USB Model 302 for up to 6 detectors on 1-4 instruments(USB connection to PC)All three models use the same PeakSimple software.4 channel stand-alonedata system4 channel data systembuilt into an 8610C GCData Systems6 channel data system built into an 8610C GCPeakSimple Chromatograpy Data Systems consist of hardware and software. The hardware is available as a stand-alone data system for connection to almost any model GC, HPLC or CE system. The same hardware is supplied as standard equipment with every SRI HPLC, 8610 and 310 GC. No hardware is installed in your computer, so a portable laptop may be used instead of a full-sized desktop PC. PeakSimple chromatography acquisition and integration software for Windows is provided with each data system, and updates are FREE from the SRI website: www.srigc.com. The data system hardware comes in two versions:1) 1 channel USB Model 333 for one detector2) 6 channel USB Model 302 for up to 6 detectors on 1-4 instrumentsBoth models use the same PeakSimple software.97PeakSimple Chromatography Data Systems? Built into Every SRI HPLC, 8610 and 310 GC? Available separately for use with most GCsand HPLCs? Easy Connection to your WindowsTM PC? 1, 4, and 6 Channel Models available? PeakSimple Software Included? Serial port or USB modelsPeakSimple Chromatograpy Data Systems consist of hardware and software. The hardware is available as a stand-alone data system for connection to almost any model GC, HPLC or CE system. The same hardware is supplied asstandard equipment with every SRI HPLC, 8610 and 310 GC. No hardware is installed in your computer, so aportable laptop may be used instead of a full-sized desktop PC. PeakSimple chromatography acquisition andintegration software for Windows is provided with each data system, and updates are FREE from the SRI website:www.srigc.com. The data system hardware comes in three versions:1) Single channel Model 203 for one detector(RS232 serial connection to PC or USB with optional adaptor)2) 4 channel serial Model 202 for up to 4 detectors on 1 or 2 instruments(RS232 serial connection to PC or USB with optional adaptor)3) 6 channel USB Model 302 for up to 6 detectors on 1-4 instruments(USB connection to PC)All three models use the same PeakSimple software.4 channel stand-alonedata system4 channel data systembuilt into an 8610C GCData Systems97PeakSimple Chromatography Data Systems? Built into Every SRI HPLC, 8610 and 310 GC? Available separately for use with most GCsand HPLCs? Easy Connection to your WindowsTM PC? 1, 4, and 6 Channel Models available? PeakSimple Software Included? Serial port or USB modelsPeakSimple Chromatograpy Data Systems consist of hardware and software. The hardware is available as a stand-alone data system for connection to almost any model GC, HPLC or CE system. The same hardware is supplied asstandard equipment with every SRI HPLC, 8610 and 310 GC. No hardware is installed in your computer, so aportable laptop may be used instead of a full-sized desktop PC. PeakSimple chromatography acquisition andintegration software for Windows is provided with each data system, and updates are FREE from the SRI website:www.srigc.com. The data system hardware comes in three versions:1) Single channel Model 203 for one detector(RS232 serial connection to PC or USB with optional adaptor)2) 4 channel serial Model 202 for up to 4 detectors on 1 or 2 instruments(RS232 serial connection to PC or USB with optional adaptor)3) 6 channel USB Model 302 for up to 6 detectors on 1-4 instruments(USB connection to PC)All three models use the same PeakSimple software.4 channel stand-alonedata system4 channel data systembuilt into an 8610C GCData Systems6 channel stand-alone data system80PeakSimple Data SystemsModel 333 Single Channel Data System• Easy USB Connection to your WindowsTM PC• Eight TTL Outputs and One Remote Start Input• Four optional Contact Closures• Includes PeakSimple Software98Model 203 Single Channel Data SystemWhen mounted in a separate box, the temperature and pressure control outputs are available for use, but notconnected to anything. The eight TTL outputs can optionally be wired to a bank of eight single-pole, dual-throwmechanical relays with screw terminals for easy connection to any user device which operates from a contactclosure.Aremote start input allows run initiation from the user’s GC or HPLC system. Data can be acquired at ratesup to 50Hz.When mounted in an SRI GC, the Model 203 controls the column oven temperatureprogram, and the pressure program of the carrier gas electronic pressure controller(EPC). The eight available TTLoutputs are connected internally within the GC to controlfunctions such as valve rotation, gas solenoid actuation, autosampler injection, etc.The 220 volt system is supplied with a UL, CSA, and CE/VDE approved universal power supply, which willoperate on any AC voltage from 100-250 volts. For computers with USB ports only, USB PDA/SerialAdaptors, which allow serial peripherals to interface with USB computers, are available for about $40US.The Model 203 is standard in every 8610, 410 or 310 GC and 210 HPLC. It can also be mounted in aseparate box, ready for connection to other manufacturers’ GC or HPLC detectors. The Model 203 DataSystem consists of PeakSimple for Windows software and a single channel, 20-bit high resolutionA/D board.Data Systems? Easy Serial Port Connection to your WindowsTM PC? Eight TTL Outputs and One Remote Start Input? Eight optional Contact Closures? Includes PeakSimple Software8600-1055 Model 203 Single Channel Data System8600-1255 Model 203, 220VAC8600-1056 Optional relay board (with 8 contact closures)The Model 333 is standard in every 8610, 410 or 310 GC and 210 HPLC. It can also be mounted in a separate box, ready for connection to other manufacturers’ GC detectors. The Model 333 Data System consists of PeakSimple for Windows software and a single channel, 20-bit high resolution A/D board.When mounted in an SRI GC, the Model 333 controls the column oven temperature program, and the pressure program of the carrier gas electronic pressure controller (EPC). The eight available TTL outputs are connected internally within the GC to control functions such as valve rotation, gas solenoid actuation, autosampler injection, etc.When mounted in a separate box, the temperature and pressure control outputs are available for use, but not connected to anything. The eight TTL outputs can optionally be wired to a bank of four single-pole, dual-throw mechanical relays with screw terminals for easy connection to any user device which operates from a contact closure. A remote start input allows run initiation from the user’s GC. Data can be acquired at rates up to 50Hz.The 230 volt system is supplied with a UL, CSA, and CE/VDE approved universal power supply, which will operate on any AC voltage from 100-250 volts. For computers with USB ports only.8600-1050 Model 333 Single Channel Data System 8600-1250 Model 333, 230VAC 8600-1051 Optional 4 Contact Closures 81PeakSimple Data SystemsModel 302 Six Channel USB Data System• 6 Channels, 4 separate Time Bases, 4 Remote Start Inputs• Independent Start & Stop times for 4 separate instruments• Easy USB Connection to your WindowsTM PC• Includes PeakSimple Software100Model 302 Six Channel USB Data System? 6 Channels, 4 separate Time Bases, 4 Remote Start Inputs? Independent Start & Stop times for 4 separate instruments? Easy USB Connection to your WindowsTM PC? Includes PeakSimple SoftwareWhen mounted in a separate box, the temperature, pressure, and gradient control outputs are availablefor use, but not connected to anything. The eight TTL outputs are wired to a bank of eight single-pole,dual-throwmechanical relays with screw terminals for easy connection to any user device which operatesfrom a contact closure. Four remote start inputs allow run initiation from the user’s GC or HPLC system.Each of the six channels of data can be randomly assigned to one of four time bases, whichallows independent start and stop times for four separate instruments. Data can be acquiredat rates up to 50Hz per channel for 1 or 2 channels, or 20Hz for all 6 channels. The Model 302is for use with Windows computers that have USB 2.0 ports (manufactured in 1998 or later).When mounted in an SRI GC, the Model 302 controls the column oven temperature programs, and the pressureprogram of the carrier gas electronic pressure controller (EPC). When mounted in the Model 210 HPLC system, theModel 302 controls the pump speed and gradient profile. The eight available TTL outputs are connected internallywithin the GC or HPLC to control functions such as valve rotation, gas solenoid actuation, autosampler injection,etc.The Model 302 Data System is for analysts who prefer the hot-swappable, plug-and-play capabilities of UniversalSerial Bus devices. The Model 302 can be mounted inside the 8610C or 310 GCs and the 210 HPLC, or it can bemounted in a separate box, ready for connection to other manufacturers’ GC or HPLC detectors. The Model 302Data System consists of PeakSimple for Windows software and a six channel, 24-bit high resolutionA/D board.Data Systems8600-6055 Model 302 Six Channel USB Data System8600-6255 Model 302, 220 VAC100Model 302 Six Channel USB Data System? 6 Channels, 4 separate Time Bases, 4 Remote Start Inputs? Independent Start & Stop times for 4 separate instruments? Easy USB Connection to your WindowsTM PC? Includes PeakSimple SoftwareWhen mounted in a separate box, the temperature, pressure, and gradient control outputs are availablefor use, but not connected to anything. The eight TTL outputs are wired to a bank of eight single-pole,dual-throwmechanical relays with screw terminals for easy connection to any user device which operatesfrom a contact closure. Four remote start inputs allow run initiation from the user’s GC or HPLC system.Each of the six channels of data can be randomly assigned to one of four time bases, whichallows independent start and stop times for four separate instruments. Data can be acquiredat rates up to 50Hz per channel for 1 or 2 channels, or 20Hz for all 6 channels. The Model 302is for use with Windows computers that have USB 2.0 ports (manufactured in 1998 or later).When mounted in an SRI GC, the Model 302 controls the column oven temperature programs, and the pressureprogram of the carrier gas electronic pressure controller (EPC). When mounted in the Model 210 HPLC system, theModel 302 controls the pump speed and gradient profile. The eight available TTL outputs are connected internallywithin the GC or HPLC to control functions such as valve rotation, gas solenoid actuation, autosampler injection,etc.The Model 302 Data System is for analysts who prefer the hot-swappable, plug-and-play capabilities of UniversalSerial Bus devices. The Model 302 can be mounted inside the 8610C or 310 GCs and the 210 HPLC, or it can bemounted in a separate box, ready for connection to other manufacturers’ GC or HPLC detectors. The Model 302Data System consists of PeakSimple for Windows software and a six channel, 24-bit high resolutionA/D board.Data Systems8600-6055 Model 302 Six Channel USB Data System8600-6255 Model 302, 220 VACThe Model 302 Data System is for analysts who prefer the hot-swappable, plug-and-play capabilities of Universal Serial Bus devices. The Model 302 can be mounted inside the 8610C or 310 GCs, or it can be mounted in a separate box, ready for connection to other manufacturers’ GC. The Model 302 Data System consists of PeakSimple for Windows software and a six channel, 24-bit high resolution A/D board.When mounted in an SRI GC, the Model 302 controls the column oven temperature programs, and the pressure program of the carrier gas electronic pressure controller (EPC). When mounted in the Model 210 HPLC system, the Model 302 controls the pump speed and gradient profile. The eight available TTL outputs are connected internally within the GC or HPLC to control functions such as valve rotation, gas solenoid actuation, autosampler injection, etc.When mounted in a separate box, the temperature, pressure, and gradient control outputs are available for use, but not connected to anything. The eight TTL outputs are wired to a bank of eight single-pole, dual-throw mechanical relays with screw terminals for easy connection to any user device which operates from a contact closure. Four remote start inputs allow run initiation from the user’s GC.Each of the six channels of data can be randomly assigned to one of four time bases, which allows independent start and stop times for four separate instruments. Data can be acquired at rates up to 50Hz per channel for 1 or 2 channels, or 20Hz for all 6 channels. The Model 302 is for use with Windows computers that have USB 2.0 ports (manufactured in 1998 or later).8600-6055 Model 302 Six Channel USB Data System , 115VAC 8600-6255 Model 302 Six Channel USB Data System, 230VAC 82PeakSimple SoftwarePeakSimple for WindowsTM Software• Easy USB Connection to your WindowsTM PC• Eight TTL Outputs and One Remote Start Input• Four optional Contact Closures• Includes PeakSimple Software101PeakSimple for WindowsTM SoftwarePeakSimple software has been continuously developed, refined, and improved since 1988 by a dedicated team ofworking chromatographers. These chromatographers use the software on a daily basis, and strive to simplify andenhance every aspect of PeakSimple so our customers will benefit. New features are added to PeakSimple severaltimes per year, and the latest version is always FREE to download online, along with helpful tutorials. When you callSRI technical support, a knowledgeable technician will answer your questions right away. No complicated phonemenus, and no waiting on holdPeakSimple Chromatography Software? Easy to Learn, Easy to Use? Packed with State-of-the-Art Features? Updates are FREE to download Online? Free Technical SupportFEATURES:3D Multiple Chromatogram DisplayBuilt-in FTP capabilityClick & Drag Retention WindowsBaseline SubtractionChromatogram OverlayDDE LinksPeak AlarmsReport GenerationMulti-level CalibrationsData Merge across channelsAutosampler QueueBatch ReprocessingBuilt-in Data Validation...and moreMost PeakSimple functions are launchedfrom the chromatogram window, and areso user friendly that most operators canproduce results almost immediately.ToolTips makes learning your way aroundPeakSimple even easier—just hold yourmouse cursor over any icon or checkboxto read the onscreen How-To instructions.PeakSimple software has been continuously developed, refined, and improved since 1988 by a dedicated team of working chromatographers. These chromatographers use the software on a daily basis, and strive to simplify and enhance every aspect of PeakSimple so our customers will benefit. New features are added to PeakSimple several times per year, and the latest version is always FREE to download online, along with helpful tutorials. When you call SRI technical support, a knowledgeable technician will answer your questions right away. No complicated phone menus, and no waiting on holdFEATURES• 3D Multiple Chromatogram Display • Report Generation• Built-in FTP capability • Multi-level Calibrations• Click & Drag Retention Windows • Data Merge across channels• Baseline Subtraction • Autosampler Queue• Chromatogram Overlay • Batch Reprocessing• DDE Links • Built-in Data Validation• Peak Alarms ...and moreMost PeakSimple functions are launched from the chromatogram window, and are so user friendly that most operators can produce results almost immediately. ToolTips makes learning your way around PeakSimple even easier—just hold your mouse cursor over any icon or checkbox to read the onscreen How-To instructions.101PeakSimple for WindowsTM SoftwarePeakSimple software has been continuously developed, refined, and improved since 1988 by a dedicated team ofworking chromatographers. These chromatographers use the software on a daily basis, and strive to simplify andenhance every aspect of PeakSimple so our customers will benefit. New features are added to PeakSimple severaltimes per year, and the latest version is always FREE to download online, along with helpful tutorials. When you callSRI technical support, a knowledgeable technician will answer your questions right away. No complicated phonemenus, and no waiting on holdPeakSimple Chromatography Software? Easy to Learn, Easy to Use? Packed with State-of-the-Art Features? Updates are FREE to download Online? Free Technical SupportFEATURES:3D Multiple Chromatogram DisplayBuilt-in FTP capabilityClick & Drag Retention WindowsBaseline SubtractionChromatogram OverlayDDE LinksPeak AlarmsReport GenerationMulti-level CalibrationsData Merge across channelsAutosampler QueueBatch ReprocessingBuilt-in Data Validation...and moreMost PeakSimple functions are launchedfrom the chromatogram window, and areso user friendly that most operators canproduce results almost immediately.ToolTips makes learning your way aroundPeakSimple even easier—just hold yourmouse cursor over any icon or checkboxto read the onscreen How-To instructions.83PeakSimple Software3D MULTIPLE CHROMATOGRAM DISPLAYRight-click in any channel window to load its data into the 3D display feature. Click on the 3D icon 102PeakSimple Software FeaturesRight-click in any channel window to load its data into the3D display feature. Click on the 3D icon to displaymultiple chromatogram traces in orthographic or perspectiverenditions, with Auto-scaling and Zoom. Add, delete, andarrange the displayed chromatograms using the buttons inthe 3D display window.The point of viewmay be placed at any point on animaginary sphere around the data, usingthe click-and-drag interface—almostlike flying around the data in a helicopter.Grab the 3D display with your mouseand spin it around in realtime. Print your3D display, orcopy it to yourclipboard forpasting intoExcel, Word,etc.3D MULTIPLE CHROMATOGRAM DISPLAYPeakSimple Chromatography SoftwareMagnify or reducethe 3D display byclicking on theZoom icons.BUILT-IN FTPCAPABILITYWith PeakSimple’s FTP capability, you can upload data at the end of every run via the Internet. Using this powerfulfeature, one person can monitor a GC network around the world. Compared to the ongoing cost of manning eachindividual instrument, the savings potential is significant.PeakSimple provides several options for receivingfiles into the folder of your choice. PeakSimple canautomatically check for new files at user-specifiedintervals. You can choose to automatically add filesto a database as they are received, or add themmanually with the click of a button. You can evenchoose to add files to the 3D display as they arereceived.The number of instances of PeakSimple you can have running at one time is limited only by the resources of yourcomputer. Therefore, you could monitor from your lab remote GC systems working anywhere they can connect tothe Internet.Grab the 3D display withyour mouse and spin itaround in realtime. to display multiple chromatogram traces in orthographic or perspective renditions, with Auto-scaling and Zoom. Add, delete, and arrange the displayed chromatograms using the buttons in the 3D display window. The point of view may be placed at any point on an imaginary sphere around the data, using the click-and-drag interface—almost like flying around the data in a helicopter. Grab the 3D display with your mouse and spin it around in realtime. Print your 3D display, or copy it to your clipboard for pasting into Excel, Word, etc.PeakSimple Software Features102PeakSimple Software FeaturesRight-click in any channel window to load its data into the3D display feature. Click on the 3D icon to displaymultiple chromatogram traces in orthographic or perspectiverenditions, with Auto-scaling and Zoom. Add, delete, andarrange the displayed chromatograms using the buttons inthe 3D display window.The point of viewmay be placed at any point on animaginary sphere around the data, usingthe click-and-drag interface—almostlike flying around the data in a helicopter.Grab the 3D display with your mouseand spin it around in realtime. Print your3D display, orcopy it to yourclipboard forpasting intoExcel, Word,etc.3D MULTIPLE CHROMATOGRAM DISPLAYPeakSimple Chromatography SoftwareMagnify or reducethe 3D display byclicking on theZoom icons.BUILT-IN FTPCAPABILITYWith PeakSimple’s FTP capability, you can upload data at the end of every run via the Internet. Using this powerfulfeature, one person can monitor a GC network around the world. Compared to the ongoing cost of manning eachindividual instrument, the savings potential is significant.PeakSimple provides several options for receivingfiles into the folder of your choice. PeakSimple canautomatically check for new files at user-specifiedintervals. You can choose to automatically add filesto a database as they are received, or add themmanually with the click of a button. You can evenchoose to add files to the 3D display as they arereceived.The number of instances of PeakSimple you can have running at one time is limited only by the resources of yourcomputer. Therefore, you could monitor from your lab remote GC systems working anywhere they can connect tothe Internet.Grab the 3D display withyour mouse and spin itaround in realtime.102PeakSimple Software FeaturesRight-click in any channel window to load its data into the3D display feature. Click on the 3D icon to displaymultiple chromatogram traces in orthographic or perspectiverenditions, with Auto-scaling and Zoom. Add, delete, andarrange the displayed chromatograms using the buttons inthe 3D display window.The point of viewmay be placed at any point on animaginary sphere around the data, usingthe click-and-drag interface—almostlike flying around the data in a helicopter.Grab the 3D display with your mouseand spin it around in realtime. Print your3D display, orcopy it to yourclipboard forpasting intoExcel, Word,etc.3D MULTIPLE CHROMATOGRAM DISPLAYPeakSimple Chromatography SoftwareMagnify or reducethe 3D display byclicking on theZoom icons.BUILT-IN FTPCAPABILITYWith PeakSimple’s FTP capability, you can upload data at the end of every run via the Internet. Using this powerfulfeature, one person can monitor a GC network around the world. Compared to the ongoing cost of manning eachindividual instrument, the savings potential is significant.PeakSimple provides several options for receivingfiles into the folder of your choice. PeakSimple canautomatically check for new files at user-specifiedintervals. You can choose to automatically add filesto a database as they are received, or add themmanually with the click of a button. You can evenchoose to add files to the 3D display as they arereceived.The number of instances of PeakSimple you can have running at one time is limited only by the resources of yourcomputer. Therefore, you could monitor from your lab remote GC systems working anywhere they can connect tothe Internet.Grab the 3D display withyour mouse and spin itaround in realtime.102PeakSimple Software FeaturesRight-click in any channel window to load its data into the3D display feature. Click on the 3D icon to displaymultiple chromatogram traces in orthographic or perspectiverenditions, with Auto-scaling and Zoom. Add, delete, andarrange the displayed chromatograms using the buttons inthe 3D display window.The point of viewmay be placed at any point on animaginary sphere around the data, usingthe click-and-drag interface—almostlike flying around the data in a helicopter.Grab the 3D display with your mouseand spin it around in realtime. Print your3D display, orcopy it to yourclipboard forpasting intoExcel, Word,etc.3D MULTIPLE CHROMATOGRAM DISPLAYPeakSimple Chromatography SoftwareMagnify or reducethe 3D display byclicking on theZoom icons.BUILT-IN FTPCAPABILITYWith PeakSimple’s FTP capability, you can upload data at the end of every run via the Internet. Using this powerfulfeature, one person can monitor a GC network around the world. Compared to the ongoing cost of manning eachindividual instrument, the savings potential is significant.PeakSimple provides several options for receivingfiles into the folder of your choice. PeakSimple canautomatically check for new files at user-specifiedintervals. You can choose to automatically add filesto a database as they are received, or add themmanually with the click of a button. You can evenchoose to add files to the 3D display as they arereceived.The number of instances of PeakSimple you can have running at one time is limited only by the resources of yourcomputer. Therefore, you could monitor from your lab remote GC systems working anywhere they can connect tothe Internet.Grab the 3D display withyour mouse and spin itaround in realtime.Magnify or reduce the 3D display by clicking on the Zoom icons.Grab the 3D display with your mouse and spin it around in realtime.BUILT-IN FTP CAPABILITYWith PeakSimple’s FTP capability, you can upload data at the end of every run via the Internet. Using this powerful feature, one person can monitor a GC network around the world. Compared to the ongoing cost of manning each individual instrument, the savings potential is significant.PeakSimple provides several options for receiving files into the folder of your choice. PeakSimple can automatically check for new files at user-specified intervals. You can choose to automatically add files to a database as they are received, or add them manually with the click of a button. You can even choose to add files to the 3D display as they are received.The number of instances of PeakSimple you can have running at one time is limited only by the resources of your computer. Therefore, you could monitor from your lab remote GC systems working anywhere they can connect to the Internet.102PeakSimple Software FeaturesRight-click in any channel window to load its data into the3D display feature. Click on the 3D icon to displaymultiple chromatogram traces in orthographic or perspectiverenditions, with Auto-scaling and Zoom. Add, delete, andarrange the displayed chromatograms using the buttons inthe 3D display window.The point of viewmay be placed at any point on animaginary sphere around the data, usingthe click-and-drag interface—almostlike flying around the data in a helicopter.Grab the 3D display with your mouseand spin it around in realtime. Print your3D display, orcopy it to yourclipboard forpasting intoExcel, Word,etc.3D MULTIPLE CHROMATOGRAM DISPLAYPeakSimple Chromatography SoftwareMagnify or reducethe 3D display byclicking on theZoom icons.BUILT-IN FTPCAPABILITYWith PeakSimple’s FTP capability, you can upload data at the end of every run via the Internet. Using this powerfulfeature, one person can monitor a GC network around the world. Compared to the ongoing cost of manning eachindividual instrument, the savings potential is significant.PeakSimple provides several options for receivingfiles into the folder of your choice. PeakSimple canautomatically check for new files at user-specifiedintervals. You can choose to automatically add filesto a database as they are received, or add themmanually with the click of a button. You can evenchoose to add files to the 3D display as they arereceived.The number of instances of PeakSimple you can have running at one time is limited only by the resources of yourcomputer. Therefore, you could monitor from your lab remote GC systems working anywhere they can connect tothe Internet.Grab the 3D display withyour mouse and spin itaround in realtime.84PeakSimple SoftwarePeakSimple Software FeaturesMANUAL INTEGRATIONManual integration tools allow the user to refine the integration method applied to any peak. Baseline projection may be “rubber-banded” from point to point, forced to a valley, dropped vertically, skimmed, etc. The example below shows the use of the “Drop” tool to drop a vertical line from the valley of the conjoined peaks to the baseline.103PeakSimple Software FeaturesPeakSimple Chromatography SoftwareMOVE SHRINK STRETCHCLICK & DRAG RETENTION WINDOWSRetention window brackets are visible onscreenand may be grabbed and dragged onto a peak,widened, or narrowed with the mouse. Thecomponent table is automatically updated whena retention window is graphically modified.CONTROL FILESSave any changes you make in an analysis to a controlfile and use it again and again for method reproducibility.Control files contain temperature or gradient programming,component tables, external events, channel details,integration, postrun actions, and more Create a controlfile for each method you typically perform. The number ofcontrol files you can have is limited only by your disk space.MANUAL INTEGRATIONManual integration tools allow the user to refine the integration method applied to any peak. Baseline projectionmay be “rubber-banded” from point to point, forced to a valley, dropped vertically, skimmed, etc. The example belowshows the use of the “Drop” tool to drop a vertical line from the valley of the conjoined peaks to the baseline.103PeakSimple Software FeaturesPeakSimple Chromatography SoftwareMOVE SHRINK STRETCHCLICK & DRAG RETENTION WINDOWSRetention window brackets are visible onscreenand may be grabbed and dragged onto a peak,widened, or narrowed with the mouse. Thecomponent table is automatically updated whena retention window is graphically modified.CONTROL FILESSave any changes you make in an analysis to a controlfile and use it again and again for method reproducibility.Control files contain temperature or gradient programming,component tables, external events, channel details,integration, postrun actions, and more Create a controlfile for each method you typically perform. The number ofcontrol files you can have is limited only by your disk space.MANUAL INTEGRATIONManual integration tools allow the user to refine the integration method applied to any peak. Baseline projectionmay be “rubber-banded” from point to point, forced to a valley, dropped vertically, skimmed, etc. The example belowshows the use of the “Drop” tool to drop a vertical line from the valley of the conjoined peaks to the baseline.Retention window brackets are visible onscreen and may be grabbed and dragged onto a peak, widened, or narrowed with the mouse. The component table is automatically updated when a retention window is graphically modified.CONTROL FILESSave any changes you make in an analysis to a control file and use it again and again for method reproducibility. Control files contain temperature or gradient programming, component tables, external events, channel details, integration, postrun actions, and more Create a control file for each method you typically perform. The number of control files you can have is limited only by your disk space.103PeakSimple Software FeaturesPeakSimple Chromatography SoftwareMOVE SHRINK STRETCHCLICK & DRAG RETENTION WINDOWSRetention window brackets are visible onscreenand may be grabbed and dragged onto a peak,widened, or narrowed with the mouse. Thecomponent table is automatically updated whena retention window is graphically modified.CONTROL FILESSave any changes you make in an analysis to a controlfile and use it again and again for method reproducibility.Control files contain temperature or gradient programming,component tables, external events, channel details,integration, postrun actions, and more Create a controlfile for each method you typically perform. The number ofcontrol files you can have is limited only by your disk space.MANUAL INTEGRATIONManual integration tools allow the user to refine the integration method applied to any peak. Baseline projectionmay be “rubber-banded” from point to point, forced to a valley, dropped vertically, skimmed, etc. The example belowshows the use of the “Drop” tool to drop a vertical line from the valley of the conjoined peaks to the baseline.85PeakSimple SoftwarePeakSimple Software FeaturesCONTROL FILESOperators can set channel parameters for each channel via the Channel details dialog box. Set the sampling rate and default display limits; choose temperature, pressure, or gradient control; subtract the baseline from another channel; overlay the data from another channel; turn Data Logger mode ON or OFF; designate a start time to compensate for relative retention shifts, and more.104PeakSimple Software FeaturesPeakSimple Chromatography SoftwareCHANNELDETAILSOperators can set channel parameters for each channel via theChannel details dialog box. Set the sampling rate and defaultdisplay limits; choose temperature, pressure, or gradient control;subtract the baseline from another channel; overlay the data fromanother channel; turn Data Logger mode ON or OFF; designatea start time to compensate for relative retention shifts, and more.MANUAL/AUTOMATIC EXTERNAL EVENT CONTROLIn addition to performing timed integration events, controlup to eight external contact closure relay outputs to actuatesampling valves, autosamplers, solenoids, pumps, or anyexternal device using TTL or relay contact closure triggers.TEMPERATURE, CARRIER PRESSURE, & HPLC GRADIENT PROGRAMMINGProgram the carrier gas pressure withunlimited ramps and holds on SRI GCsequipped with electronic pressure control(EPC). Form binary HPLC gradientsusing SRI’s Model 210 HPLC system.Program one or two SRI GC columnovens from ambient to 400 oC withunlimited ramps and holds, 0.01 degreeresolution, and negative programming.COMPONENTSCreate, save, and edit component tables with an unlimitednumber of compounds. Enter expected retention times,control peak display, and more Component details maybe viewed and edited by double-clicking on any retentionwindow in the chromatogram, or by double-clicking onany component in the list.CONTROL FILESProgram one or two SRI GC column ovens from ambient to 400°C with unlimited ramps and holds, 0.01 degree resolution, and negative programming.Program the carrier gas pressure with unlimited ramps and holds on SRI GCs equipped with electronic pressure control (EPC).104PeakSimple Software FeaturesPeakSimple Chromatography SoftwareCHANNELDETAILSOperators can set channel parameters for each channel via theChannel details dialog box. Set the sampling rate and defaultdisplay limits; choose temperature, pressure, or gradient control;subtract the baseline from another channel; overlay the data fromanother channel; turn Data Logger mode ON or OFF; designatea start time to compensate for relative retention shifts, and more.MANUAL/AUTOMATIC EXTERNAL EVENT CONTROLIn addition to performing timed integration events, controlup to eight external contact closure relay outputs to actuatesampling valves, autosamplers, solenoids, pumps, or anyexternal device using TTL or relay contact closure triggers.TEMPERATURE, CARRIER PRESSURE, & HPLC GRADIENT PROGRAMMINGProgram the carrier gas pressure withunlimited ramps and holds on SRI GCsequipped with electronic pressure control(EPC). Form binary HPLC gradientsusing SRI’s Model 210 HPLC system.Program one or two SRI GC columnovens from ambient to 400 oC withunlimited ramps and holds, 0.01 degreeresolution, and negative programming.COMPONENTSCreate, save, and edit component tables with an unlimitednumber of compounds. Enter expected retention times,control peak display, and more Component details maybe viewed and edited by double-clicking on any retentionwindow in the chromatogram, or by double-clicking onany component in the list.MANUAL/AUTOMATIC EXTERNAL EVENT CONTROLIn addition to performing timed integration events, control up to eight external contact closure relay outputs to actuate sampling valves, autosamplers, solenoids, pumps, or any external device using TTL or relay contact closure triggers.104PeakSimple Software FeaturesPeakSimple Chromatography SoftwareCHANNELDETAILSOperators can set channel parameters for each channel via theChannel details dialog box. Set the sampling rate and defaultdisplay limits; choose temperature, pressure, or gradient control;subtract the baseline from another channel; overlay the data fromanother channel; turn Data Logger mode ON or OFF; designatea start time to compensate for relative retention shifts, and more.MANUAL/AUTOMATIC EXTERNAL EVENT CONTROLIn addition to performing timed integration events, controlup to eight external contact closure relay outputs to actuatesampling valves, autosamplers, solenoids, pumps, or anyexternal device using TTL or relay contact closure triggers.TEMPERATURE, CARRIER PRESSURE, & HPLC GRADIENT PROGRAMMINGProgram the carrier gas pressure withunlimited ramps and holds on SRI GCsequipped with electronic pressure control(EPC). Form binary HPLC gradientsusing SRI’s Model 210 HPLC system.Program one or two SRI GC columnovens from ambient to 400 oC withunlimited ramps and holds, 0.01 degreeresolution, and negative programming.COMPONENTSCreate, save, and edit component tables with an unlimitednumber of compounds. Enter expected retention times,control peak display, and more Component details maybe viewed and edited by double-clicking on any retentionwindow in the chromatogram, or by double-clicking onany component in the list.COMPONENTSCreate, save, and edit component tables with an unlimited number of compounds. Enter expected retention times, control peak display, and more Component details may be viewed and edited by double-clicking on any retention window in the chromatogram, or by double-clicking on any component in the list.104PeakSimple Software FeaturesPeakSimple Chromatography SoftwareCHANNELDETAILSOperators can set channel parameters for each channel via theChannel details dialog box. Set the sampling rate and defaultdisplay limits; choose temperature, pressure, or gradient control;subtract the baseline from another channel; overlay the data fromanother channel; turn Data Logger mode ON or OFF; designatea start time to compensate for relative retention shifts, and more.MANUAL/AUTOMATIC EXTERNAL EVENT CONTROLIn addition to performing timed integration events, controlup to eight external contact closure relay outputs to actuatesampling valves, autosamplers, solenoids, pumps, or anyexternal device using TTL or relay contact closure triggers.TEMPERATURE, CARRIER PRESSURE, & HPLC GRADIENT PROGRAMMINGProgram the carrier gas pressure withunlimited ramps and holds on SRI GCsequipped with electronic pressure control(EPC). Form binary HPLC gradientsusing SRI’s Model 210 HPLC system.Program one or two SRI GC columnovens from ambient to 400 oC withunlimited ramps and holds, 0.01 degreeresolution, and negative programming.COMPONENTSCreate, save, and edit component tables with an unlimitednumber of compounds. Enter expected retention times,control peak display, and more Component details maybe viewed and edited by double-clicking on any retentionwindow in the chromatogram, or by double-clicking onany component in the list.86PeakSimple SoftwarePeakSimple Software FeaturesZOOM TWO WAYSClick and drag the mouse cursor to draw a rectangle around an area you wish to enlarge, and that area will expand to fill the chromatogram window. This may be done multiple times. Clicking on the unzoom icon 105PeakSimple Software FeaturesAmouse click on one icon vertically enlargesthe peaks in the chromatogram, decreasingthe y-axis display limits by a factor of two.Aclick on another icon increases the display limitsby a factor of two, vertically shrinking the peaks.PeakSimple Chromatography SoftwareZOOM TWO WAYSClick and drag the mouse cursor to draw a rectangle around an area you wish to enlarge, and that area will expandto fill the chromatogram window. This may be done multiple times. Clicking on the unzoom icon in the toolbarunzooms the view one level at a time until it returns to the original resolution. in the toolbar unzooms the view one level at a time until it returns to the original resolution.105PeakSimple Software FeaturesAmouse click on one icon vertically enlargesthe peaks in the chromatogram, decreasingthe y-axis display limits by a factor of two.Aclick on another icon increases the display limitsby a factor of two, vertically shrinking the peaks.PeakSimple Chromatography SoftwareZOOM TWO WAYSClick and drag the mouse cursor to draw a rectangle around an area you wish to enlarge, and that area will expandto fill the chromatogram window. This may be done multiple times. Clicking on the unzoom icon in the toolbarunzooms the view one level at a time until it returns to the original resolution.105PeakSimple Software FeaturesAmouse click on one icon vertically enlargesthe peaks in the chromatogram, decreasingthe y-axis display limits by a factor of two.Aclick on another icon increases the display limitsby a factor of two, vertically shrinking the peaks.PeakSimple Chromatography SoftwareZOOM TWO WAYSClick and drag the mouse cursor to draw a rectangle around an area you wish to enlarge, and that area will expandto fill the chromatogram window. This may be done multiple times. Clicking on the unzoom icon in the toolbarunzooms the view one level at a time until it returns to the original resolution.105PeakSimple Software FeaturesAmouse click on one icon vertically enlargesthe peaks in the chromatogram, decreasingthe y-axis display limits by a factor of two.Aclick on another icon increases the display limitsby a factor of two, vertically shrinking the peaks.PeakSimple Chromatography SoftwareZOOM TWO WAYSClick and drag the mouse cursor to draw a rectangle around an area you wish to enlarge, and that area will expandto fill the chromatogram window. This may be done multiple times. Clicking on the unzoom icon in the toolbarunzooms the view one level at a time until it returns to the original resolution.A mouse click on one icon vertically enlarges the peaks in the chromatogram, decreasing the y-axis display limits by a factor of two.A click on another icon increases the display limits by a factor of two, vertically shrinking the peaks.87PeakSimple SoftwarePeakSimple Software FeaturesOVERLAY CHROMATOGRAMSOverlay the data in any channel onto any other channel for retention time comparison or multiple detector correlation. The Overlay Adjust feature lets you shift and stretch overlaid data for pattern matching.106PeakSimple Software FeaturesPeakSimple Chromatography SoftwareOverlay the data in any channel onto any other channelfor retention time comparison or multiple detectorcorrelation. The Overlay Adjust feature lets you shiftand stretch overlaid data for pattern matching.OVERLAYCHROMATOGRAMSBASELINE SUBTRACTION and DATASMOOTHINGBlank baseline subtraction is useful to compensatefor baseline drifting due to column bleed andtemperature ramping. PeakSimple lets you subtractbaselines in real time as data is collected, or post run.Noisy detector signals can besmoothedmanually or automatically atthe end of a run. Smoothing algorithmsinclude Olympian, Moving Average,and Savitsky-Golay.CALIBRATIONCalibrationAveragingPeakSimple allows up to three replicatecalibration standards at seven levels ofconcentration to be averaged whenconstructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic,parabolic, etc) using single or averaged data at up toseven concentration levels. Statistics for evaluatingline fit quality, modification date audit trail, and curveprintout help to ensure defensible results.BASELINE SUBTRACTION and DATA SMOOTHINGBlank baseline subtraction is useful to compensate for baseline drifting due to column bleed and temperature ramping. PeakSimple lets you subtract baselines in real time as data is collected, or post run.Noisy detector signals can be smoothed manually or automatically at the end of a run. Smoothing algorithms include Olympian, Moving Average, and Savitsky-Golay.106PeakSimple Software FeaturesPeakSimple Chromatography SoftwareOverlay the data in any channel onto any other channelfor retention time comparison or multiple detectorcorrelation. The Overlay Adjust feature lets you shiftand stretch overlaid data for pattern matching.OVERLAYCHROMATOGRAMSBASELINE SUBTRACTION and DATASMOOTHINGBlank baseline subtraction is useful to compensatefor baseline drifting due to column bleed andtemperature ramping. PeakSimple lets you subtractbaselines in real time as data is collected, or post run.Noisy detector signals can besmoothedmanually or automatically atthe end of a run. Smoothing algorithmsinclude Olympian, Moving Average,and Savitsky-Golay.CALIBRATIONCalibrationAveragingPeakSimple allows up to three replicatecalibration standards at seven levels ofconcentration to be averaged whenconstructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic,parabolic, etc) using single or averaged data at up toseven concentration levels. Statistics for evaluatingline fit quality, modification date audit trail, and curveprintout help to ensure defensible results.106PeakSimple Software FeaturesPeakSimple Chromatography SoftwareOverlay the data in any channel onto any other channelfor retention time comparison or multiple detectorcorrelation. The Overlay Adjust feature lets you shiftand stretch overlaid data for pattern matching.OVERLAYCHROMATOGRAMSBASELINE SUBTRACTION and DATASMOOTHINGBlank baseline subtraction is useful to compensatefor baseline drifting due to column bleed andtemperature ramping. PeakSimple lets you subtractbaselines in real time as data is collected, or post run.Noisy detector signals can besmoothedmanually or automatically atthe end of a run. Smoothing algorithmsinclude Olympian, Moving Average,and Savitsky-Golay.CALIBRATIONCalibrationAveragingPeakSimple allows up to three replicatecalibration standards at seven levels ofconcentration to be averaged whenconstructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic,parabolic, etc) using single or averaged data at up toseven concentration levels. Statistics for evaluatingline fit quality, modification date audit trail, and curveprintout help to ensure defensible results.CALIBRATIONCalibration AveragingPeakSimple allows up to three replicate calibration standards at seven levels of concentration to be averaged when constructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic, parabolic, etc) using single or averaged data at up to seven concentration levels. Statistics for evaluating line fit quality, modification date audit trail, and curve printout help to ensure defensible results.106PeakSimple Software FeaturesPeakSimple Chromatography SoftwareOverlay the data in any channel onto any other channelfor retention time comparison or multiple detectorcorrelation. The Overlay Adjust feature lets you shiftand stretch overlaid data for pattern matching.OVERLAYCHROMATOGRAMSBASELINE SUBTRACTION and DATASMOOTHINGBlank baseline subtraction is useful to compensatefor baseline drifting due to column bleed andtemperature ramping. PeakSimple lets you subtractbaselines in real time as data is collected, or post run.Noisy detector signals can besmoothedmanually or automatically atthe end of a run. Smoothing algorithmsinclude Olympian, Moving Average,and Savitsky-Golay.CALIBRATIONCalibrationAveragingPeakSimple allows up to three replicatecalibration standards at seven levels ofconcentration to be averaged whenconstructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic,parabolic, etc) using single or averaged data at up toseven concentration levels. Statistics for evaluatingline fit quality, modification date audit trail, and curveprintout help to ensure defensible results.106PeakSimple Software FeaturesPeakSimple Chromatography SoftwareOverlay the data in any channel onto any other channelfor retention time comparison or multiple detectorcorrelation. The Overlay Adjust feature lets you shiftand stretch overlaid data for pattern matching.OVERLAYCHROMATOGRAMSBASELINE SUBTRACTION and DATASMOOTHINGBlank baseline subtraction is useful to compensatefor baseline drifting due to column bleed andtemperature ramping. PeakSimple lets you subtractbaselines in real time as data is collected, or post run.Noisy detector signals can besmoothedmanually or automatically atthe end of a run. Smoothing algorithmsinclude Olympian, Moving Average,and Savitsky-Golay.CALIBRATIONCalibrationAveragingPeakSimple allows up to three replicatecalibration standards at seven levels ofconcentration to be averaged whenconstructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic,parabolic, etc) using single or averaged data at up toseven concentration levels. Statistics for evaluatingline fit quality, modification date audit trail, and curveprintout help to ensure defensible results.106PeakSimple Software FeaturesPeakSimple Chromatography SoftwareOverlay the data in any channel onto any other channelfor retention time comparison or multiple detectorcorrelation. The Overlay Adjust feature lets you shiftand stretch overlaid data for pattern matching.OVERLAYCHROMATOGRAMSBASELINE SUBTRACTION and DATASMOOTHINGBlank baseline subtraction is useful to compensatefor baseline drifting due to column bleed andtemperature ramping. PeakSimple lets you subtractbaselines in real time as data is collected, or post run.Noisy detector signals can besmoothedmanually or automatically atthe end of a run. Smoothing algorithmsinclude Olympian, Moving Average,and Savitsky-Golay.CALIBRATIONCalibrationAveragingPeakSimple allows up to three replicatecalibration standards at seven levels ofconcentration to be averaged whenconstructing calibration curves.Multi-Level Calibration CurvesCalibrate peaks six ways (multi-line, quadratic,parabolic, etc) using single or averaged data at up toseven concentration levels. Statistics for evaluatingline fit quality, modification date audit trail, and curveprintout help to ensure defensible results.88PeakSimple SoftwarePeakSimple Software FeaturesDYNAMIC DATA EXCHANGELink PeakSimple to your DDE compatible spreadsheet or word processor (Excel, Word, etc.). Analytical results are automatically transferred after every run, or may be accumulated within PeakSimple and copied as a block of data. Use the Copy Picture option to paste the chromatogram itself into Excel, etc. along with the results.107PeakSimple Software FeaturesPeakSimple Chromatography SoftwareDYNAMIC DATAEXCHANGELink PeakSimple to your DDE compatible spreadsheet orword processor (Excel, Word, etc.). Analytical results areautomatically transferred after every run, or may beaccumulated within PeakSimple and copied as a block ofdata. Use the Copy Picture option to paste thechromatogram itself into Excel, etc. along with the results.MERGE RESULTS FROMMULTIPLE CHANNELSPeakSimple lets you merge theresults from any or all channels intoone report. This feature is useful forcombining results from differentdetectors for export to Excel, etc.SELF-VALIDATINGHARDWAREPeakSimple will play back and reacquire anychromatogrammultiple times, establishing theprecision and accuracy of the data systemusing real data, not “canned” chromatograms.PeakSimple’s validation can be performed bythe user anytime, without extra hardware.MERGE RESULTS FROMMULTIPLE CHANNELSPeakSimple lets you merge the results from any or all channels into one report. This feature is useful for combining results from different detectors for export to Excel, etc.107PeakSimple Software FeaturesPeakSimple Chromatography SoftwareDYNAMIC DATAEXCHANGELink PeakSimple to your DDE compatible spreadsheet orword processor (Excel, Word, etc.). Analytical results areautomatically transferred after every run, or may beaccumulated within PeakSimple and copied as a block ofdata. Use the Copy Picture option to paste thechromatogram itself into Excel, etc. along with the results.MERGE RESULTS FROMMULTIPLE CHANNELSPeakSimple lets you merge theresults from any or all channels intoone report. This feature is useful forcombining results from differentdetectors for export to Excel, etc.SELF-VALIDATINGHARDWAREPeakSimple will play back and reacquire anychromatogrammultiple times, establishing theprecision and accuracy of the data systemusing real data, not “canned” chromatograms.PeakSimple’s validation can be performed bythe user anytime, without extra hardware.SELF-VALIDATING HARDWAREPeakSimple will play back and reacquire any chromatogram multiple times, establishing the precision and accuracy of the data system using real data, not “canned” chromatograms. PeakSimple’s validation can be performed by the user anytime, without extra hardware.107PeakSimple Software FeaturesPeakSimple Chromatography SoftwareDYNAMIC DATAEXCHANGELink PeakSimple to your DDE compatible spreadsheet orword processor (Excel, Word, etc.). Analytical results areautomatically transferred after every run, or may beaccumulated within PeakSimple and copied as a block ofdata. Use the Copy Picture option to paste thechromatogram itself into Excel, etc. along with the results.MERGE RESULTS FROMMULTIPLE CHANNELSPeakSimple lets you merge theresults from any or all channels intoone report. This feature is useful forcombining results from differentdetectors for export to Excel, etc.SELF-VALIDATINGHARDWAREPeakSimple will play back and reacquire anychromatogrammultiple times, establishing theprecision and accuracy of the data systemusing real data, not “canned” chromatograms.PeakSimple’s validation can be performed bythe user anytime, without extra hardware.89PeakSimple SoftwarePeakSimple Software FeaturesAUTOSAMPLER QUEUE and BATCH REPROCESSINGCreate customized autosampler sequences—for liquid injections, purge and trap autosamplers, gas sampling valves, and stream selectors—including unique, predefined sample information, auto- calibration, and batch reprocessing of previously run samples.108PeakSimple Software FeaturesPeakSimple Chromatography SoftwareUse any Windows supported color printer tocreate multiple chromatograms per page foreasy detector-to-detector comparisons andpaperwork consolidation. Print overlaid data incontrasting colors with adjustable line weight.PRINT CHROMATOGRAMS IN COLORPeakSimple’s Data Logger Mode allows you todisplay a scaled and calibrated result in largenumbers instead of the usual strip chart datapresentation. Data Logger Mode is especially usefulwhenmonitoring total hydrocarbons on one channel,while performing a separation on another channel.DATALOGGER MODEAUTOSAMPLER QUEUE and BATCH REPROCESSINGCreate customized autosampler sequences—for liquid injections,purge and trap autosamplers, gas sampling valves, and streamselectors—including unique, predefined sample information, auto-calibration, and batch reprocessing of previously run samples.DATA LOGGER MODEPeakSimple’s Data Logger Mode allows you to display a scaled and calibrated result in large numbers instead of the usual strip chart data presentation. Data Logger Mode is especially useful when monitoring total hydrocarbons on one channel, while performing a separation on another channel.108PeakSimple Software FeaturesPeakSimple Chromatography SoftwareUse any Windows supported color printer tocreate multiple chromatograms per page foreasy detector-to-detector comparisons andpaperwork consolidation. Print overlaid data incontrasting colors with adjustable line weight.PRINT CHROMATOGRAMS IN COLORPeakSimple’s Data Logger Mode allows you todisplay a scaled and calibrated result in largenumbers instead of the usual strip chart datapresentation. Data Logger Mode is especially usefulwhenmonitoring total hydrocarbons on one channel,while performing a separation on another channel.DATALOGGER MODEAUTOSAMPLER QUEUE and BATCH REPROCESSINGCreate customized autosampler sequences—for liquid injections,purge and trap autosamplers, gas sampling valves, and streamselectors—including unique, predefined sample information, auto-calibration, and batch reprocessing of previously run samples.PRINT CHROMATOGRAMS IN COLORUse any Windows supported color printer to create multiple chromatograms per page for easy detector-to-detector comparisons and paperwork consolidation. Print overlaid data in contrasting colors with adjustable line weight.108PeakSimple Software FeaturesPeakSimple Chromatography SoftwareUse any Windows supported color printer tocreate multiple chromatograms per page foreasy detector-to-detector comparisons andpaperwork consolidation. Print overlaid data incontrasting colors with adjustable line weight.PRINT CHROMATOGRAMS IN COLORPeakSimple’s Data Logger Mode allows you todisplay a scaled and calibrated result in largenumbers instead of the usual strip chart datapresentation. Data Logger Mode is especially usefulwhenmonitoring total hydrocarbons on one channel,while performing a separation on another channel.DATALOGGER MODEAUTOSAMPLER QUEUE and BATCH REPROCESSINGCreate customized autosampler sequences—for liquid injections,purge and trap autosamplers, gas sampling valves, and streamselectors—including unique, predefined sample information, auto-calibration, and batch reprocessing of previously run samples.Certifications90CertificationsSRI products are CE, TUV, NRTL, and GS approved, having met all electrical safety requirements. We can ship our products to any destination worldwide, with any voltage. We follow ISO-9000 manufacturing practices, as evidenced by these certifications.112SRI products are CE, TUV, NRTL , and GS approved, having met all electrical safety requirements. We can ship ourproducts to any destination worldwide, with any voltage. We follow ISO-9000manufacturing practices, as evidencedby these certifications.CertificationsCertificationsEquivalent to CSA and ULOur knowledgeable and hardworking staff buildeach SRI instrument at our state-of-the-art facilityin Las Vegas, Nevada, USA.Upon request, we will provide a Declaration ofConformity letter for any instrument wemanufacture.This Declaration of Conformity is for our 8610C GC.112SRI products are CE, TUV, NRTL , and GS approved, having met all electrical safety requirements. We can ship ourproducts to any destination worldwide, with any voltage. We follow ISO-9000manufacturing practices, as evidencedby these certifications.CertificationsCertificationsEquivalent to CSA and ULOur knowledgeable and hardworking staff buildeach SRI instrument at our state-of-the-art facilityin Las Vegas, Nevada, USA.Upon request, we will provide a Declaration ofConformity letter for any instrument wemanufacture.This Declaration of Conformity is for our 8610C GC.Upon request, we will provide Certifications and a Declaration of Conformity letter for any instrument we manufacture.Our knowledgeable and hardworking staff build each SRI instrument at our state-of-the-art facility in Las Vegas, Nevada, USA.112SRI products are CE, TUV, NRTL , and GS approved, having met all electrical safety requirements. We can ship ourproducts to any destination worldwide, with any voltage. We follow ISO-9000manufacturing practices, as evidencedby these certifications.CertificationsCertificationsEquivalent to CSA and ULOur knowledgeable and hardworking staff buildeach SRI instrument at our state-of-the-art facilityin Las Vegas, Nevada, USA.Upon request, we will provide a Declaration ofConformity letter for any instrument wemanufacture.This Declaration of Conformity is for our 8610C GC.91WarrantyWarrantySRI Instruments | 310-214-5092 20720 Earl Street Torrance, CA 90503 USASRI will repair or replace any defective parts within two years from the date of shipment. Consumable items such as TCD filaments, NPD beads, DELCD heaters, FPD photomultiplier tubes, ECD detector cells, lamps, heaters, septa, traps, filters, columns, syringes, etc, are excluded. Replacement or repair shall be the purchaser’s only remedy, and in no case shall SRI’s liability exceed the original purchase price. The equipment is purchased without any other warranty expressed or implied, including, without limitation, any warranty of merchantability, any warranty arising from a course of dealing, performance of usage of trade and/or any warranty that the equipment is fit for any particular purpose or trade. The purchaser agrees to assume all risks of defects relating to the design, construction, purchase, operation, condition, maintenance, possession and use of the equipment, and to release SRI, to the maximum extent allowed by law, from any and all liabilities, claims, or demands of any nature, including without limitation any claims based on incidental or consequential damages (foreseeable or not), lost earnings, negligence (active or passive), strict liability, breach of agreement or misconduct. The purchaser is aware of and waives the provisions of California Civil Code Section 1542, (“A general release does not extend to claims which the creditor does not know or suspect to exist in his favor at the time of executing the release, which if known by him must have materially affected his settlement with the debtor”), and/or all other laws, local, state, federal, or international, of similar intent, scope or purpose, relating to the release of unknown or unexpected claims. It is expressly agreed that the possibility of such unknown or undiscovered claims exist. This has been explicitly taken into account in determining the equipment’s purchase price. That consideration has been adjusted, having been bargained for in full knowledge of the possibility of such unknown claims. In the event the equipment is sold, loaned, or otherwise transferred, purchaser agrees to bind the third party to the terms of this agreement as a condition of transfer. Purchaser is aware of the dangers, and hazards inherent in operating chromatographs and data systems including but not limited to the warnings listed in the SRI Instruments Products Operation and Service Manual. No agent, representative, distributor, or employee of SRI has authority to amend this warranty in anyway. In the event that any term or provision of this warranty is subject to valid claim of unenforceability, such term or provision shall be narrowly construed, the remaining provisions shall nevertheless survive, granting SRI the greatest possible protection then available under law.Affordable Gas Chromatography Systems20720 Earl Street Torrance, CA 90503 USATel: (310) 214-5092 Fax: (310) 214-5097E-mail: sales@srigc.com Web: http://www.srigc.comSRI I n s t r u m e n t sU . S . M A N U F A C T U R E R O F C U S T O M G A S C H R O M AT O G R A P H S Y S T E M S SRI Cover(Front) SRI Catalog (2_26_11 no pricing) SRI Cover(Back)