19 products found
Teledyne Tekmar Products
-
Volatile Organic Compounds (VOC)
In the 1960’s, Purge and Trap (P&T) was used in the study of bodily fluids. In the mid-to-late 1970’s, P&T became a technique that was well-known and widely applied due the need to monitor VOCs in drinking water. Using this technique, it was possible to detect sup-ppb level VOCs of a wide variety. Today, P&T is routinely applied in the environmental area for the analysis of VOCs in soil and water. The arrival of microprocessor-driven systems allows the concentrator to be more precise and automated, giving the operator more time for other projects. When using a concentrator system, a good grasp of the fundamentals will help you prevent problems and assist you when you are faced with tasks such as method development and troubleshooting.
-
Atomx - Model XYZ - Automated VOC Sample Prep System
The Atomx XYZ is the second generation combined soil/water autosampler and purge and trap concentrator system in the Tekmar VOC product family. It is the only instrument of its kind to employ a unique automated methanol extraction feature for high level soils in accordance with USEPA Method 5035. Methanol rinsing, dilutions capability and three standard addition vessels all come standard on the Atomx XYZ. While priced competitively, the system offers ...Tekmar Lumin - Model PTC - Purge and Trap Concentrator
In 1974, Tekmar developed an idea that revolutionized the way laboratories performed Volatile Organic Compound (VOC) testing. Since then, Tekmar has continued to build on the foundation of the initial Purge and Trap technique one innovative layer at a time. The Lumin builds on seven previous generations, making us the industry’s cornerstone of technique and support. The fundamentals of Purge and Trap are time proven. By bubbling a purge gas ...
AQUATek - Model LVA - Liquid Vial Autosampler
The AQUATek LVA is a full automation solution for routine analysis of waters by purge and trap concentration. It utilizes a fixed volume loop that is filled with liquid sample, internal and/or surrogate standards are added, and then the sample is transferred to the Lumin or Stratum PTC. Upon completion of the purge step by the concentrator, the AQUATek LVA then initiates a clean up cycle where the sample loop and concentrator sparger are cleaned with ...
Total Organic Carbon (TOC)
TOC is a popular analytical technique in water quality testing, as seen in many official analytical methods today. The United States Pharmacopoeia (USP), European Pharmacopoeia (EP) and Japanese Pharmacopoeia (JP), recognize TOC as a required test for purified water and water for injection (WFI). Click here for additional information on the TOC Theory. Teledyne Tekmar has a long-standing Total Organic Carbon (TOC) brand rapport from Dohrmann going back to the 1960s. Since Teledyne Tekmar evolved from Dohrmann, 5 generations of TOC combustion analyzers and 4 generations of TOC UV/Persulfate Analyzers have been developed for ultimate customer satisfaction. Each generation demonstrates vast technology improvements over its predecessor leading to today`s industry-leading models: the Fusion, the Torch and the Lotix.
Tekmar - Model Lotix - Automated Combustion TOC Analyzer
TOC users from around the globe requested an instrument that meets the following criteria: simplicity, performance, and durability. The Lotix TOC Combustion analyzer is designed to accurately measure carbon content in aqueous matrices down to the ppb level. It uses proven high temperature combustion, oxidation of carbon material into carbon dioxide, and detection using a new Non-Dispersive Infrared (NDIR) detector. Lotix is the ultimate solution for ...
Tekmar - Model LSS Boat - Lotix Solids Sampler
TOC users from around the globe requested simplicity, performance, and durability. The Teledyne Tekmar LSS Boat Module is an ideal add-on to the Lotix Total Organic Carbon (TOC) analyzer. It uses high-temperature combustion to accurately measure carbon content in a variety of matrices: soils, sludges, sediments, particulate-laden liquids and hard-to-oxidize samples. Compact and simple, the LSS Boat is designed to work with the Lotix making it the ...
Tekmar - Model Torch - Combustion TOC Analyzer
The Torch is considered the premium TOC combustion analyzer due to its many useful features and automated analysis processes. For example, it makes serial dilutions of stock standards to form a calibration curve and auto-dilute samples with concentrations above the calibration curve. The Torch also has an optional Total Nitrogen module and 3 different autosampler sizes to suit your laboratory's specific needs. The Torch ...
Tekmar - Model Fusion - UV/Persulfate TOC Analyzer
Almost 40 years ago, Dohrmann began designing and manufacturing premier Total Organic Carbon (TOC) Analyzers. Since joining the Tekmar family, the tradition of producing innovative laboratory TOC analyzers continues. The Dohrmann Series Fusion Total Organic Carbon Analyzer is no exception. The Fusion TOC Analyzer offers more flexibility, intelligence and user friendliness making this analyzer ideally suited for the most demanding laboratory ...
Discontinued Products
Discontinued products are no longer available as new purchases, but will be supported in accordance with our Support Plans and Schedule. It is our commitment to provide you with support and technical assistance for all our instruments. If you need service, parts, and accessories please contact us for price and availability - Customer Support Center at 800-874-2004 or 513-229-7000.
Tekmar - Model HT3 - Automated Static and Dynamic Headspace Vial Sampler System
Static Headspace analysis is a time-tested and robust technique for the analysis of volatile compounds in almost any matrix. The popularity of the technique is due to Headspace analysis providing a clean, reliable result. Teledyne Tekmar draws on our experience as a leader in low-level VOC analysis with the introduction of a next generation Headspace instrument, the HT3™ Static and Dynamic Headspace System. Dramatic improvements in sensitivity ...
Tekmar - Model Versa - Automated Headspace Vial Sampler
Static headspace is one of the most popular techniques due to its versatility for analyzing volatile organic compounds (VOCs) in a complex variety of matrices. This is due to the elimination of tedious sample preparation steps and prevents contamination problems that are common to other sample introduction techniques. Teledyne Tekmar draws on our experience as a leader in low-level VOC analysis with the introduction of this companion autosampler to the ...
AQUATek - Model 100 - Waters-Only Autosampler
The AQUATek 100 is a purge and trap autosampler that automates the sample preparation steps for the analysis of liquid samples utilizing a fixed volume sample loop filled using a pressurization gas. Two independent volume programmable internal standards are then added to the sample and the entire aliquot is transferred to the Purge and Trap for compound concentration and subsequent separation and detection using a GC/GC-MS quantification ...
Atomx - Automated VOC Sample Prep System
The Atomx Automated VOC Sample Preparation system combines an Autosampler and Purge and Trap into a single instrument for the analysis of VOCs in soils and waters. This is the first of its kind and only system that employs a unique methanol extraction automation feature for high level soils in accordance with USEPA Method 5035. Extractasol clean-up step in the Atomx reduces carryover or cross contamination normally associated with high-level water or ...
Tekmar - Model Stratum - Purge and Trap Concentrator (PTC)
The Stratum Purge and Trap Concentrator (PTC) is a sample preparation instrument used to remove Volatile Organic Compounds (VOCs) out of aqueous and solid sample types using Helium or Nitrogen. The VOCs are deposited onto a sorbent trap which is then heated thus releasing the VOCs into a Gas Chromatograph (GC) system. This technique is standard for many EPA Methodologies as well as analytical options where concentration of VOCs is required. Teledyne ...
Apollo - Model 9000 TN - Total Organic Carbon (TOC) Analyzer
The Apollo 9000 Total Organic Carbon (TOC) Analyzer uses combustion (680°C to 1000°C) with a patented reusable platinum catalyst for the lowest detection limits while maximizing TOC recovery. This TOC technique has the characteristics of being effective for difficult to oxidize compounds such as proteins, particulates and samples with high salt content. The analytical methodology implemented by the Apollo 9000 Total Organic Carbon (TOC) ...
AQUATek - Model 70 - Vial Autosampler
With the AQUATek 70, you can achieve the highest sample throughput on the market. Attain maximum sample capacity and throughput and improve your laboratory’s productivity with 70 sample positions. AQUATek 70 automatically measures the sample from each vial, adds a standard solution, and then transfers it to a Purge and Trap Sample Concentrator for analysis. With AQUATek’s automatic sample volume measurement and automatic standard ...
Phoenix - Model 8000 - UV-Persulfate TOC Analyzer
The UV persulfate method of TOC analysis technique achieves outstanding analytical accuracy, precision and long-term calibration stability due to its ability to inject high sample volumes (up to 20 mL) and low system background. Virtually any component can be accessed in less than two minutes. Glassware is placed at the front of the unit for easy access and monitoring. Sample and gas lines are color coded for quick identification. Internal components ...
SOLATek - Model 72 - Multi-Matrix Vial Autosampler
Attain maximum throughput with 72-vial capacity, the highest quality sample pathway materials, and automated multiple additions for internal standard, surrogate and matrix spikes. Automation features for maximum efficiency include three standard injection systems, QC sampling, dilutions of up to 1:250, and multiple standard injection volumes for calibration processes. Silcosteel®-treated fittings include the sample needle and needle block which ...
Tekmar Velocity - Model XPT - Accelerated Purge and Trap System
Velocity XPT is more than a next-generation Purge and Trap system, it's a revolutionary leap in technology. Advancements in Velocity XPT ensure the highest throughput with the least amount of downtime. From cutting sample cycle time nearly in half, to built-in intelligent diagnostics, Velocity XPT is the most productive Purge and Trap available today. With the Velocity XPT, you increase the sample throughput up to 100%. This nearly double sample ...
Tekmar - Model 3100 - Purge and Trap Sample Concentrator
The 3100 Sample Concentrator purges volatiles from a solid or liquid matrix onto a sorbent trap. This trap is then rapidly heated and the analytes swept with GC carrier gas onto the GC column for separation and ...
Tekmar - Model 7000HT - Self-Contained Microprocessor Headspace Autosampler
The 7000HT has a self-contained microprocessor and operates with any GC giving you maximum flexibility in your lab. The 7000HT offers sample mixing for fast equilibration times, constant heat time for unmatched sample reproducibility and throughput, complete method optimization mode and sample temperatures to 200oC. The 7000HT Headspace Analyzer has 50 vial ...
