Rapid Tests for Crime Labs 2016

Accurate • Rapid • EasyDip & Read tests for more than 75 substances• pH tests, test strips and test papers• special tests, test kits and portable water analysis labs• reflectometerTest Papers • Test Strips Dip & Read TestsMACHEREY-NAGELTradition and Modernity – 100 years experience· Worldwide operating German company (founded 1911) · Distributors in over 150 countries · Longtime tradition in filter papers· Development, production and sales of special products for water, environmental and food analysis, for biotechnology, chemical and pharmaceutical industry and medical diagnosticsQuality and Diversity – 5 product ranges with over 25 000 products ”Made in Germany“ Filtration · Filter Papers · Filter Membranes · Extraction ThimblesRapid Tests · Test Papers and Test Strips · Urine Test StripsWater Analysis · Colorimetric and Titrimetric Test Kits · Photometric Water AnalysisCTL Scientific Supply Corp.CTL Scientific, a young company with the experience of dedicated scientists, chemists and lab people behind us.· Service – Trained support representatives to assist with every ordering detail.· Competence – Knowledgeable personnel to handle your inquiries about products for the laboratory or in the field.· Solutions – Your answer for chemical materials, laboratory apparatus and an unsurpassed inventory of test papers and test kits from Aluminium to Zirconium.Chromatography · HPLC · GC · TLC · SPEBioanalysis · Kits for Purification of Nucleic Acids · Kits for Purification of Proteins · Transfer MembranesC T LCHEMICALS TEST KITS &PAPERSLAB EQUIPCTL Scientific Supply Corp. Official distributor of1-631-242-4249 1-888-686-3454 (toll free)1-631-242-4504 (FAX) info@ctlscientific.com www.ctlscientific.comPRESORTEDSTANDARDUS PostagePAIDPermit #1Bethpage, NYMACHEREY-NAGELTradition and Modernity – 100 years experience· Worldwide operating German company (founded 1911) · Distributors in over 150 countries · Longtime tradition in filter papers· Development, production and sales of special products for water, environmental and food analysis, for biotechnology, chemical and pharmaceutical industry and medical diagnosticsQuality and Diversity – 5 product ranges with over 25 000 products ”Made in Germany“ Filtration · Filter Papers · Filter Membranes · Extraction ThimblesRapid Tests · Test Papers and Test Strips · Urine Test StripsWater Analysis · Colorimetric and Titrimetric Test Kits · Photometric Water AnalysisCTL Scientific Supply Corp.CTL Scientific, a young company with the experience of dedicated scientists, chemists and lab people behind us.· Service – Trained support representatives to assist with every ordering detail.· Competence – Knowledgeable personnel to handle your inquiries about products for the laboratory or in the field.· Solutions – Your answer for chemical materials, laboratory apparatus and an unsurpassed inventory of test papers and test kits from Aluminium to Zirconium.Chromatography · HPLC · GC · TLC · SPEBioanalysis · Kits for Purification of Nucleic Acids · Kits for Purification of Proteins · Transfer MembranesC T LCHEMICALS TEST KITS &PAPERSLAB EQUIPCTL Scientific Supply Corp. Official distributor of1-631-242-4249 1-888-686-3454 (toll free)1-631-242-4504 (FAX) info@ctlscientific.com www.ctlscientific.comPRESORTEDSTANDARDUS PostagePAIDPermit #1Bethpage, NY40th US edition2 www.ctlscientific.comManufactured by MACHEREY-NAGELCTLCTL Scientific Supply Corp – MN’s US distributorCTL Scientific Supply provides Chemicals, Test Papers, Test Kits, and Labora-tory Equipment with the goal to provide outstanding products, service, product information and support. The key employees of CTL have over 50 years experi-ence distributing MACHEREY-NAGEL’s Rapid Tests.Our products are for the science professional in the lab, the chemistry teacher in the class room, a quick test by production personnel, the environmental worker in the field or the fire fighter in a hazmat situation.MN historySince 1911 MACHEREY-NAGEL has represented high quality, innovation and reliability in biomolecular and chemical analysis. Friendly expert advice for our highly valued customers as well as outstanding product quality have been the cornerstones of our corporate success for over 100 years. The family-owned business is being run by the fourth generation. MN qualityAs a result of innovative research and development activities for years MACHEREY-NAGEL products are regarded as very reliable analytical tools with worldwide respect. Numerous patents and third party certifications (ISO, CE, FDA, etc.) underline our expertise.Benefits:• reliable analysis • reproducible results • increased power to competeRapid TestsMACHEREY-NAGEL rapid tests for semi-quantitative analysis – ranging from basic pH-paper to medical diagnostic test strips for urine analysis – comply with international standard methods. MN test papers and test strips do not require specific chemical expertise or lab experience to obtain error-free results.Benefits:• easy to handle with short response time• reliable and comparable results • low-cost and safe method for on-site and laboratory analysisMN Private Label ProductsDo brands matter? MACHEREY-NAGEL Private Label Products have been suc-cessfully marketed worldwide. Take advantage of our R & D know-how and our competence in manufacturing consumables. Our offer includes the private label of existing products as well as the development of tailor-made product solutions.Benefits:• close collaboration from planning to the final product • cost-efficient and risk-free development of groundbreaking consumable supplies • MN private label products will help you to launch your own profitable product in a short time3www.ctlscientific.comDistributed by CTL Scientific Application GuideAquacultureQUANTOFIX® Multistick for aquarium ownersAmmonia TestAQUADUR®pH-Fix QUANTOFIX® AmmoniumQUANTOFIX® Carbonate HardnessQUANTOFIX® Chlorine SensitiveQUANTOFIX® Nitrate / NitriteQUANTOFIX® NitriteDairyPeroxtesmo MIpH-FixPhosphatesmo MIQUANTOFIX® CalciumQUANTOFIX® Chlorine SensitiveQUANTOFIX® Peracetic acidQUANTOFIX® PeroxideUdder test paperWATORElectroplatingPEHANON®pH-Fix QUANTOFIX® ChromateQUANTOFIX® CopperQUANTOFIX® CyanideQUANTOFIX® NickelQUANTOFIX® Nitrate / NitriteQUANTOFIX® ZincAuthorities, Firefighters, PoliceCyantesmoFluoride Test paperOil test paperPeroxtesmo KMpH-FixPlumbtesmoPhosphatesmo KMPotassium iodide starch paperQUANTOFIX® Arsenic 10QUANTOFIX® Nitrate / NitriteMetal workshopsAQUADUR®pH-Fix QUANTOFIX® Nitrate / NitriteQUANTOFIX® NitriteQUANTOFIX® Nitrite / pHQUANTOFIX® LubricheckFood processing industryChlorine TestIndiproMedi-Test Glucose Peroxtesmo KOPEHANON®pH-Fix QUANTOFIX® CalciumQUANTOFIX® Carbonate HardnessQUANTOFIX® ChlorideQUANTOFIX® CyanideQUANTOFIX® Nitrate / NitriteQUANTOFIX® PeroxideQUANTOFIX® PeroxideQUANTOFIX® Peracetic acidQUANTOFIX® QUATQUANTOFIX® Sulfite QUANTOFIX® TinLaboratories and IndustryFluoride test paperPEHANON®pH-Fix Potassium iodide starch paperQUANTOFIX® Chloride (avoid Chloride interferences)QUANTOFIX® Peroxide QUANTOFIX® EDTAUniversal indicator paperWatesmoMedical applicationspH-Fix 3.6 – 6.1pH-Fix 4.5 – 10QUANTOFIX® Chlorine SensitiveQUANTOFIX® Peracetic acidQUANTOFIX® Peroxide 100QUANTOFIX® QUATMedi-Test product range(see Medi-Test brochure)EducationAQUADUR®LitmuspaperMedi-Test GlucoseOil test paperOzone test stripspH-FixPotassium iodide starch paperQUANTOFIX® Ascorbic acidQUANTOFIX® AmmoniumQUANTOFIX® Nitrate / NitriteSulfide test paperUniversal indicator paperWatesmo4 www.ctlscientific.comManufactured by MACHEREY-NAGELpH indicatorspH-Fix – unmatched pH test stripsThe patented pH-Fix technology stands for a high quality, color-fixed pH test strip system. For many years chemists as well as inexperienced users have ap-preciated pH-Fix’s optimal usability, reliability and precision.Benefits:Long handle • optimal work place safetyThe long handle prevents fingers from coming into contact with the sample. It adds handling convenience and increases safety of operation. This allows a high standard of ”workplace safety“ when testing aggressive solutions.Color-fixed reactive pads • no contaminationTo prevent bleeding, the pH-indicator is chemically bound to the cellulose fi-ber. Unlike classic pH papers, pH-Fix effectively protects the sample against contamination and enables measurements even in weakly buffered or strongly alkaline solutions.Brilliant color chart • high precisionFour different color blocks for each pH-value (pH-Fix 0-14) ensure highly pre-cise pH-determination and make the application rapid and reliable.REF Test Gradation PriceClassic flat box with 100 test strips 6 x 85 mm921 10 pH-Fix 0–14 0 · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14 10.80921 15 pH-Fix 0.0–6.0 0 · 0.5 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 · 6.0 10.80921 18 pH-Fix 2.0–9.0 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 10.80921 20 pH-Fix 4.5–10.0 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 10.80921 22 pH-Fix 6.0–10.0 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 · 10.0 10.80921 25 pH-Fix 7.0–14.0 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 · 13.5 · 14.0 10.80921 80 pH-Fix 0.3–2.3 0.3 · 0.7 · 1.0 · 1.3 · 1.6 · 1.9 · 2.3 10.80921 90 pH-Fix 1.7–3.8 1.7 · 2.0 · 2.3 · 2.6 · 2.9 · 3.2 · 3.5 · 3.8 10.80921 35 pH-Fix 3.1–8.3 3.1 · 3.5 · 3.9 · 4.3 · 4.7 · 5.1 · 5.5 · 5.9 · 6.3 · 6.7 · 7.1 · 7.5 · 7.9 · 8.3 10.80921 30 pH-Fix 3.6–6.1 3.6 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 6.1 10.80921 40 pH-Fix 5.1–7.2 5.1 · 5.4 · 5.7 · 6.0 · 6.3 · 6.6 · 6.9 · 7.2 10.80921 50 pH-Fix 6.0–7.7 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.7 10.80921 60 pH-Fix 7.5–9.5 7.5 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 10.80921 70 pH-Fix 7.9–9.8 7.9 · 8.3 · 8.6 · 8.9 · 9.1 · 9.4 · 9.8 10.80Snap cap tube with 100 test strips 6 x 85 mm921 11 pH-Fix 0–14 PT 0 · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14 10.80921 31 pH-Fix 3.6–6.1 PT 3.6 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 6.1 10.80921 21 pH-Fix 4.5–10.0 PT 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 10.80new5www.ctlscientific.comDistributed by CTL Scientific pH indicatorsPEHANON® – pH measurement in colored samplesPEHANON® is a special pH-test strips that unifies the pH-indicator and the ref-erence colors on one strip. Benefits:Reference colors on the strips • accurate and economicAny sample color has the same effect on both, the reference colors and the re-active pad. This ensures unadulterated readings in colored solutions. The user can be sure to get accurate pH-values. pH-values can be determined without a separate color chart. Workers and ma-chinists can use single strips instead of complete packs with color chart which makes PEHANON® highly economic.Hydrophobic barrier • safeAn invisible hydrophobic barrier just above the top color field prevents capillary action of the test solution beyond. The handle will remain dry and clean what-ever the sample is. Therefore the use of the strip is very safe.REF Test Gradation Presentation Price904 01 PEHANON® 1–12 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 Box of 200 strips 11 x 100 mm 18.50904 11 PEHANON® 0–1.8 0 · 0.3 · 0.6 · 0.8 · 1.0 · 1.2 · 1.5 · 1.8 Box of 200 strips 11 x 100 mm 16.50904 12 PEHANON® 1.0–2.8 1.0 · 1.3 · 1.6 · 1.8 · 2.0 · 2.2 · 2.5 · 2.8 Box of 200 strips 11 x 100 mm 16.50904 13 PEHANON® 1.8–3.8 1.8 · 2.1 · 2.4 · 2.7 · 3.0 · 3.2 · 3.5 · 3.8 Box of 200 strips 11 x 100 mm 16.50904 14 PEHANON® 2.8–4.6 2.8 · 3.1 · 3.4 · 3.6 · 3.8 · 4.0 · 4.3 · 4.6 Box of 200 strips 11 x 100 mm 16.50904 15 PEHANON® 3.8–5.5 3.8 · 4.0 · 4.2 · 4.4 · 4.6 · 4.9 · 5.2 · 5.5 Box of 200 strips 11 x 100 mm 16.50904 24 PEHANON® 4.0–9.0 4.0 · 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 Box of 200 strips 11 x 100 mm 16.50904 16 PEHANON® 5.2–6.8 5.2 · 5.5 · 5.7 · 5.9 · 6.1 · 6.3 · 6.5 · 6.8 Box of 200 strips 11 x 100 mm 16.50904 17 PEHANON® 6.0–8.1 6.0 · 6.3 · 6.6 · 6.9 · 7.2 · 7.5 · 7.8 · 8.1 Box of 200 strips 11 x 100 mm 16.50904 19 PEHANON® 7.2–8.8 7.2 · 7.4 · 7.6 · 7.8 · 8.0 · 8.2 · 8.5 · 8.8 Box of 200 strips 11 x 100 mm 16.50904 20 PEHANON® 8.0–9.7 8.0 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.4 · 9.7 Box of 200 strips 11 x 100 mm 16.50904 21 PEHANON® 9.5–12.0 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 Box of 200 strips 11 x 100 mm 16.50904 22 PEHANON® 10.5–13.0 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 Box of 200 strips 11 x 100 mm 16.50904 23 PEHANON® 12.0–14.0 12.0 · 12.5 · 13.0 · 13.5 · 14.0 Box of 200 strips 11 x 100 mm 16.506 www.ctlscientific.comManufactured by MACHEREY-NAGELpH indicatorspH indicator papers – standard for many applicationspH indicator papers have been on the market for decades and are the standard for many applications. For each pH-value these papers show a single color which can be matched with the color scale at intervals of pH 0.2–1. The characteristic features of pH indicator papers are:pH indicators are supplied in plastic reels that ensure long term stability and protection against many external influences. The indicator paper will always be ready-to-use when needed.pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.The colors of the color scales are specially mixed to perfectly match the reac-tion color of the indicator papers. This makes the read-off of results easy and accurate.REF Test Gradation Presentation Price902 01 Universal indicator paper 1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 reel of 5 m x 7 mm 4.95902 03 Universal indicator paper 1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 booklet of 100 strips 10 x 70 mm4.45902 04 Universal indicator paper 1–14 1 · 2 · 3 · 5 · 6 · 7 · 8 · 9 · 10 · 12 · 14 reel of 5 m x 7 mm 4.95UNIV-114LD Universal indicator paper 1–14 1 · 2 · 3 · 5 · 6 · 7 · 8 · 9 · 10 · 12 · 14 reel of 8 m x 16 mm 8.50902 05 Special indicator paper 0.5–5.5 0.5 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 reel of 5 m x 7 mm 4.95902 06 Special indicator paper 3.8–5.8 <3.8 · 3.8 · 4.1 · 4.3 · 4.5 · 4.7 · 4.9 · 5.2 · 5.5 · 5.8 · >5.8 reel of 5 m x 7 mm 4.95902 07 Special indicator paper 4.0–7.0 4.0 · 4.3 · 4.6 · 4.9 · 5.2 · 5.5 · 5.8 · 6.1 · 6.4 · 6.7 · 7.0 reel of 5 m x 7 mm 4.95902 08 Special indicator paper 5.4–7.0 <5.4 · 5.4 · 5.7 · 6.0 · 6.2 · 6.4 · 6.7 · 7.0 · >7.0 reel of 5 m x 7 mm 4.95902 09 Special indicator paper 5.5–9.0 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 reel of 5 m x 7 mm 4.95902 10 Special indicator paper 6.4–8.0 <6.4 · 6.4 · 6.6 · 6.8 · 7.0 · 7.2 · 7.4 · 7.6 · 7.8 · 8.0 · >8.0 reel of 5 m x 7 mm 4.95902 11 Special indicator paper 7.2–9.7 <7.2 · 7.2 · 7.5 · 7.8 · 8.1 · 8.4 · 8.7 · 9.0 · 9.3 · 9.7 · >9.7 reel of 5 m x 7 mm 4.95902 12 Special indicator paper 8.0–10.0 8.0 · 8.2 · 8.4 · 8.7 · 9.0 · 9.2 · 9.6 · 10.0 reel of 5 m x 7 mm 4.95902 13 Special indicator paper 9.0–13.0 9.0 · 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 reel of 5 m x 7 mm 4.95902 14 Special indicator paper 12.0–14.0 12.0 · 12.5 · 13.0 · 13.5 · 14.0 reel of 5 m x 7 mm 4.95Refills (box of 3 rolls) available at 8.20/boxDuotest – double zone pH-papersThese indicator papers show two different colors for each pH-value at intervals of 0.3–1 pH-unit. This allows more accurate reading and good estimation of intermedi-ate values. REF Test Gradation Presentation Price903 01 Duotest 1–12 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 reel of 5 m x 10 mm 12.90903 02 Duotest 1.0–4.3 1.0 · 1.3 · 1.6 · 1.9 · 2.2 · 2.5 · 2.8 · 3.1 · 3.4 · 3.7 · 4.0 · 4.3 reel of 5 m x 10 mm 12.90903 03 Duotest 3.5–6.8 3.5 · 3.8 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 5.9 · 6.2 · 6.5 · 6.8 reel of 5 m x 10 mm 12.90903 04 Duotest 5.0–8.0 5.0 · 5.3 · 5.6 · 5.9 · 6.2 · 6.5 · 6.8 · 7.1 · 7.4 · 7.7 · 8.0 reel of 5 m x 10 mm 12.90903 05 Duotest 7.0–10.0 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.5 · 8.8 · 9.1 · 9.4 · 9.7 · 10.0 reel of 5 m x 10 mm 12.90903 06 Duotest 9.5–14.0 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 · 13.5 · 14.0 reel of 5 m x 10 mm 12.90Refills (box of 3 rolls) available at 28.00/boxPrice reduction7www.ctlscientific.comDistributed by CTL Scientific pH indicatorsTritest – triple zone pH-papersFor most precise reading these papers show three different colors for each full pH unit. Tritest L is specially equipped with a hydrophobic barrier between the different indicators. As the different colors will not mix this ensures optimal usability.REF Test Gradation Presentation Price905 01 Tritest 1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 reel of 5 m x 10 mm 13.70905 10 Tritest L 1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 reel of 6 m x 14 mm 19.00Refills (box of 3 rolls) for 905 01 available at 28.50/box (905 02) for 905 10 available at 36.00/box (905 11)Indicator papers without color scale – easy acid / base distinctinction These products are simple, completely impregnated indicator papers. They indi-cate, if the pH of solution is above or below the point of color change. They are useful to distinguish between acids and bases.REF Test Range Color change Presentation Price907 01 Brilliant yellow paper 6.7–7.9 yellow ? red box of 200 strips 20 x 70 mm 8.50907 02 Congo paper MN 816 N* 5.0–3.0 red ? blue reel of 5 m x 7 mm 4.45907 04 Congo paper MN 616 T* 5.0–3.0 red ? blue box of 200 strips 20 x 70 mm 8.50907 05 Congo paper MN 260 HE* 5.0–3.0 red ? blue box of 200 strips 20 x 70 mm 8.50911 06 Litmus paper blue 8.0–5.0 blue ? red reel of 5 m x 7 mm 4.45911 26 Litmus paper blue 8.0–5.0 blue ? red booklet of 100 strips 10 x 70 mm 3.20911 07 Litmus paper neutral 5.0–8.0 red violet ? blue reel of 5 m x 7 mm 4.45911 27 Litmus paper neutral 5.0–8.0 red violet ? blue booklet of 100 strips 10 x 70 mm 3.20911 08 Litmus paper red 5.0–8.0 red ? blue reel of 5 m x 7 mm 4.45911 28 Litmus paper red 5.0–8.0 red ? blue booklet of 100 strips 10 x 70 mm 3.20907 11 Nitrazine yellow paper 6.0–7.0 yellow ? violet-blue box of 200 strips 20 x 70 mm 8.50907 12 Phenolphthalein paper 8.3–10.0 white ? red reel of 5 m x 7 mm 4.45* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.Price reduction8 www.ctlscientific.comManufactured by MACHEREY-NAGELSemi-quantitative test stripsQUANTOFIX® semi-quantitative tests stripsQUANTOFIX® test strips are semi-quantitative in nature. They meet all require-ments for a modern rapid test.Benefits:Rapid Most of the QUANTOFIX® test strips can be carried out in 10–120 seconds. That makes the application very quick for the end user.ConvenientAll QUANTOFIX® tests are ready to use kits. They are precalibrated and contain all necessary equipment and reagents. As “labs in a pocket” they are very handy for the end user.PreciseThe color charts are adjusted and checked using certified standard solutions that are directly traceable to primary NIST standards. The user can be sure to receive accurate readings whenever he tests.How to use QUANTOFIX® test strips Immerse all test Shake off excess Compare the testfields completely. liquid. field with the color scale.Make sure to store the packs in a dry, cool place at 39–86 °F (4–30 °C). Some tests are separately marked to require cool storage at 39–46 °F (4–8 °C). To ensure the longevity of the test strips, please close the tube immediately after removing a strip. The desiccant in the stopper effectively protects the strips against moisture.The strips can safely be used up to the date printed on the pack. The initial shelf life of the QUANTOFIX® products is 2.5 years after production.9www.ctlscientific.comDistributed by CTL Scientific Semi-quantitative test stripsREF Test Gradation Price913 07 QUANTOFIX® Aluminum* 1) 0 · 5 · 20 · 50 · 200 · 500 mg/L Al3+ 45.00913 15 QUANTOFIX® Ammonium* 1) 0 · 10 · 25 · 50 · 100 · 200 · 400 mg/L NH4+ 46.50913 45 QUANTOFIX® Arsenic Sensitive* 1) 0 · 0.005 · 0.01 · 0.025 · 0.05 · 0.1 · 0.25 · 0.5 165.00913 34 QUANTOFIX® Arsenic 10 1) 0 · 0.01 · 0.025 · 0.05 · 0.1 · 0.5 mg/L As3+/5+ 75.00913 32 QUANTOFIX® Arsenic 50 1) 0 · 0.05 · 0.1 · 0.5 · 1.0 · 1.7 · 3.0 mg/L As3+/5+ 70.00913 14 QUANTOFIX® Ascorbic acid 0 · 50 · 100 · 200 · 300 · 500 · 1000 · 2000 mg/L vitamin C 32.00913 24 QUANTOFIX® Calcium* 1) 2) 0 · 10 · 25 · 50 · 100 mg/L Ca2+ 56.00913 23 QUANTOFIX® Carbonate hardness 0 · 3 · 6 · 10 · 15 · 20 °d 29.60913 21 QUANTOFIX® Chloride 0 · 500 · 1000 · 1500 · 2000 · = 3000 mg/L Cl– 36.90913 39 QUANTOFIX® Chlorine Sensitive 0 · 0.1 · 0.5 ·1 ·3 ·10 mg/L Cl2 24.00913 17 QUANTOFIX® Chlorine* 1) 0 · 1 · 3 · 10 · 30 · 100 mg/L Cl2 POR913 01 QUANTOFIX® Chromate* 1) 0 · 3 · 10 · 30 · 100 mg/L CrO42– 39.00913 03 QUANTOFIX® Cobalt 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L Co2+ 33.00913 04 QUANTOFIX® Copper 0 · 10 · 30 · 100 · 300 mg/L Cu+/2+ 26.00913 18 QUANTOFIX® Cyanide* 1) 0 · 1 · 3 · 10 · 30 mg/L CN– 60.00913 35 QUANTOFIX® EDTA 0 · 100 · 200 · 300 · 400 mg/L EDTA 29.00913 28 QUANTOFIX® Formaldehyde* 1) 0 · 10 · 20 · 40 · 60 · 100 · 200 mg/L HCHO 48.50913 43 QUANTOFIX® Glutaraldehyde 0 · 0.5 · 1 · 1.5 · 2 · 2.5 % glutaraldehyde 40.00913 44 QUANTOFIX® (Total) iron 100 0 · 2 · 5 · 10 · 25 · 50 · 100 mg/L Fe2+/3+ 23.70913 30 QUANTOFIX® (Total) iron 1000 0 · 5 · 20 · 50 · 100 · 250 · 500 · 1000 mg/L Fe2+/3+ 23.70913 36 QUANTOFIX® LubriCheck 0 · 15 · 50 · 75 · 130 · 200 mmol/L KOH 33.00913 25 QUANTOFIX® Molybdenum 1) 0 · 5 · 20 · 50 · 100 · 250 mg/L Mo6+ 62.00913 05 QUANTOFIX® Nickel 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L Ni2+ 30.00913 13 QUANTOFIX® Nitrate/Nitrite 0 · 10 · 25 · 50 · 100 · 250 · 500 mg/L NO3– 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/L NO2–30.50913 11 QUANTOFIX® Nitrite 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/L NO2– 27.50913 22 QUANTOFIX® Nitrite 3000 0 · 0.1 · 0.3 · 0.6 · 1 · 2 · 3 g/L NO2– 27.50913 38 QUANTOFIX® Nitrite/pH 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/L NO2– pH 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.0 · 9.3 · 9.634.00913 40 QUANTOFIX® Peracetic acid 50 0 · 5 · 10 · 20 · 30 · 50 mg/L peracetic acid 33.50913 41 QUANTOFIX® Peracetic acid 500 0 · 50 · 100 · 200 · 300 · 400 · 500 mg/L peracetic acid 33.50913 42 QUANTOFIX® Peracetic acid 2000 0 · 500 · 1000 · 1500 · 2000 mg/L peracetic acid 33.50913 19 QUANTOFIX® Peroxide 25 0 · 0.5 · 2 · 5 · 10 · 25 mg/L H2O2 28.00913 12 QUANTOFIX® Peroxide 100 0 · 1 · 3 · 10 · 30 · 100 mg/L H2O2 28.00913 33 QUANTOFIX® Peroxide 1000 0 · 50 · 150 · 300 · 500 · 800 · 1000 mg/L H2O2 28.00913 20 QUANTOFIX® Phosphate* 1) 0 · 3 · 10 · 25 · 50 · 100 mg/L PO43– 41.80913 16 QUANTOFIX® Potassium 1) 0 · 200 · 400 · 700 · 1000 · 1500 mg/L K+ 46.00913 37 QUANTOFIX® QUAT 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L benzalkonium-chloride27.50913 29 QUANTOFIX® Sulfate < 200 · > 400 · > 800 · > 1200 · > 1600 mg/L SO42– 29.70913 06 QUANTOFIX® Sulfite 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L SO32– 29.70913 09 QUANTOFIX® Tin 0 · 10 · 25 · 50 · 100 · 250 · 500 mg/L Sn2+ 40.40913 10 QUANTOFIX® Zinc* 1) 0 · 2 · 5 · 10 · 25 · 50 · 100 mg/L Zn2+ 44.60913 26913 27 3)QUANTOFIX® Multistick for aquarium owners0 · 5 · 10 · 15 · 20 · 25 °d total hardness0 · 3 · 6 · 10 · 15 · 20 °d carbonate hardness pH 6.4 · 6.8 · 7.2 · 7.6 · 8.0 · 8.433.0019.00Presentation: Container with 100 test strips 6 x 95 mm 1) The tests are supplied complete with all reagents required for the determination 2) Presentation: Container with 60 test strips 3) Presentation: Container with 25 test strips* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.newnew10 www.ctlscientific.comManufactured by MACHEREY-NAGELSemi-quantitative test stripsQUANTOFIX® RelaxThe QUANTOFIX® Relax is a revolutionary step in test strip analysis. With this new system, MACHEREY-NAGEL offers an entirely objective way to read QUANTOFIX® test strips, making the system particularly suitable if results are critical to your decision making. The system simplifies testing procedures and the decision processes by eliminating the subjectivity of visual readings and by providing higher accuracy. Especially if you test large numbers of strips, the QUANTOFIX® Relax helps and supports you with easy data administration and quick testing procedures. Additionally, the QUANTOFIX® Relax allows you to get actual quantitative results – no gradation and estimation of in-between values is necessary. The QUANTOFIX® Relax can change the way you work and test. The system enables you to focus on your core processes and is the perfect tool for your test-ing procedures. Benefits:Highest precision• Quantitative results across the complete measuring range• Higher accuracy and no in-between value guesswork• Assure your decision making Objective readings• No influence of external light or human color perception• Reproducible results independent of the operator• Increase safety and comfortEasy result administration• Immediate print outs• Data can be transferred to a computer• Save time to focus on your core businessHow to use QUANTOFIX® Relax Immerse all test Shake off excess Place test strip Read off results.fields completely. liquid. on reader’s slide. Technical specificationsInstrument memory · 200 test results including sample IDInterface · User: touch screen, alphanumeric input, password protection · Computer: USB and RS232 interface for connection to PC, PS/2 interface for connection of keyboard and / or barcode scannerDimensions / weight · Depth: 20 cm (7.9 inches) / Width: 16 cm (6.3 inches) / Height: 7.5 cm (3.0 inches) · Weight: 710 g (1.90 lb), w/o batteries and power supplyPower requirements · 110–240 V AC, automatic · Battery powered operation (optional) with 6 AA batteriesOperation · Temperature range: 41–104 °F (5–40 °C) · Humidity range: 20–80 % relative humidity, non condensing · Calibration: automatic, self calibratingCapacity · 50 strips per hour11www.ctlscientific.comDistributed by CTL Scientific Semi-quantitative test stripsREF Test Range PriceReflectometer QUANTOFIX® Relax, accessories and spare parts913 46 Reflectometer QUANTOFIX® Relax, suitable for evaluation of QUANTOFIX® test strips incl. power supply, adapter, manual and 1 roll of printer paper780.00930 889 Case for reflectometer QUANTOFIX® Relax for individual combination with QUANTOFIX® Relax, 3 rolls of printer paper, 6 QUANTOFIX® tubes, 6 batteries, power supply and accessories99.00930 65 Printer paper for QUANTOFIX® Relax 21.00930 74 Barcode scanner for QUANTOFIX® Relax 275.00Test strips QUANTOFIX® Relax913 15 QUANTOFIX® Ammonium* 1) 10–350 mg/L NH4+ 46.50913 14 QUANTOFIX® Ascorbic acid 50–1000 mg/L vitamin C 32.00913 11 QUANTOFIX® Nitrite 2–80 27.50913 40 QUANTOFIX® Peracetic acid 50 5–50 mg/L peracetic acid 33.50913 41 QUANTOFIX® Peracetic acid 500 50–500 mg/L peracetic acid 33.50913 42 QUANTOFIX® Peracetic acid 2000 500–2000 mg/L peracetic acid 33.50913 19 QUANTOFIX® Peroxide 25 0.5–25.0 mg/L H2O2 28.00913 12 QUANTOFIX® Peroxide 100 1–100 mg/L H2O2 28.00913 33 QUANTOFIX® Peroxide 1000 50–1000 mg/L H2O2 28.00921 22 pH-Fix 6.0–10.0 pH 6.0–10.0 10.70Presentation: Container with 100 test strips 6 x 95 mm 1) The tests are supplied complete with all reagents required for the determination * This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.12 www.ctlscientific.comManufactured by MACHEREY-NAGELSpecial testsAQUADUR®AQUADUR® are test strips for the determination of water hardness. Clear col-or changes from green to red ensure an accurate readout. Individually sealed AQUADUR® test strips can perfectly be combined with promotion activities to inform customers about the necessity of water softeners. Instructions for use are printed on the seal. Due to the clear design with green/red indication, a color chart is not necessary. The hardness of water depends on its content of calcium and magnesium salts. The total sum of these salts determines the hardness of water. In the USA, it is expressed in terms of ppm (mg/L) CaCO3 or grains per gallon.Water is often simply classified as „soft water“, or „hard water“ etc. The following values generally apply to these terms:below 50 ppm CaCO3 – very soft water 50–120 ppm CaCO3 – soft water120–240 ppm CaCO3 – medium hard water240–360 ppm CaCO3 – hard waterabove 360 ppm CaCO3 – very hard waterConversion factor: 1 °d = 17.8 ppm CaCO3 = 1 grain/gallonREF Gradation Color change Presentation Price912 01 < 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3– green ? red box of 100 test strips 6 x 95 mm 29.00912 20 < 54 · > 72 · > 126 · > 252 · > 378 ppm CaCO3– green ? red box of 100 test strips 6 x 95 mm 29.00912 39 < 54 · > 72 · > 151.2 · > 252 ppmCaCO3– green ? red box of 100 test strips 6 x 95 mm 29.00912 23 < 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3– green ? red 1000 individually sealed test strips 245.00912 24 < 54 · > 72 · > 126 · > 252 · > 378 ppm CaCO3– green ? red 1000 individually sealed test strips 245.00912 40 < 54 · > 72 · > 151.2 · > 252 · > 378 ppm CaCO3– green ? red 1000 individually sealed test strips 245.00912 21 < 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3– green ? red 5000 test strips, without scale 450.00912 22 < 54 · > 72 · > 126 · > 252 · > 378 ppm CaCO3– green ? red 5000 test strips, without scale 450.00912 902 < 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3– green ? red set of 3 individually sealed test strips, pack of 50 sets85.00AQUADUR® Sensitive912 10 0 · 5.4 · 10.8 · 19.8 ppm CaCO3– light beige ? bluebox of 100 test strips 6 x 95 mm 27.00Swimming pool testsREF Test Gradation Presentation Price907 10 Cyanuric Acid Test 0 · 50 · 100 · 150 · 300 mg/L cyanuric acid box of 25 test strips 7.90907 52 Swimming Pool Test 3 in 1 Free chlorine: 0 · 0.5 · 1 · 3 · 5 · 10 mg/L Cl2Alkalinity: 0 · 80 · 120 · 180 · 240 mg/L CaCO3pH: 6.4 · 6.6 · 7.2 · 7.6 · 8.4box of 50 test strips 12.90907 59 Swimming Pool Test 5 in 1 Total chlorine: 0 · 1 · 3 · 5 · 10 mg/L Cl2 Total hardness: 0 · 100 · 250 · 500 · 1000 mg/L CaCO3Cl2, CaCO3, pH like REF 907 52box of 50 test strips 17.0013www.ctlscientific.comDistributed by CTL Scientific Special testsSpecial test papersMost of our special test papers are semi-quantitative and have a high quality color chart for easy and reliable read-off.REF Determination of Test paper / test strips Gradation Presentation Price907 14 Ammonium / Ammonia Ammonia Test 0 · 0,5 · 1 · 3 · 6 mg/L NH4+ box of 100 strips 19.80907 09 Chlorine Chlorine test 10 · 50 · 100 · 200 mg/L Cl2 reel, 5 m length 9.90907 34 Fluoride ions Fluoride test 0 · 2 · 5 · 10 · 20 · 50 · 100 mg/L F– box of 30 sheets 73.00906 08 Halide ions Saltesmo 0 · 0.25 · 0.5 · 1 · 2 · 3 · 4 · 5 g/L NaCl box of 30 test disks 74.00908 01 908 901908 903Humidity in air (relative)Moisture indicator*Moisture indicator*Moisture indicator without cobalt chloride20 · 30 · 40 · 50 · 60 · 70 · 80 % 8 %8 %adheseive lablepack of 1000 sheetspack of 1000 sheets45.00 129.00 135.00907 36 Ozone content in air Ozone test strips < 90 · 90–150 · 150–210 · > 210 µg/m3 O3 box of 12 strips 18.0090900-2 QUATS INDIQUAT on request reel, 5 m length POR907 40907 41Silver Ag-Fix (test paper)Ag-Fix (test strips)0 · 1 · 2 · 3 · 5 · 7 · 10 g/L Ag+0 · 0.5 · 1 · 2 · 3 · 5 · 7 · 10 g/L Ag+ pH 4 · 5 · 6 · 7 · 8reel, 5 m lengthbox of 100 strips22.0030.00* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.Urine test stripsREF Test Determination of Presentation Price930 19 Medi-Test Adulteration Stick Kreatinin, Nitrite, Glutaraldehyde, pH, Specific Gravity and Oxidisersbox of 100 test strips 37.60930 67 Medi-Test Combi 10® SGL Glucose, Ketones, Protein, Blood, Leukocytes, Nitrite, Specific Gravity, pH, Bilirubin and Urobilinogenbox of 100 test strips 35.00930 870 Medi-Test Combi 10® VET for veterinary applicationsGlucose, Ketones, Protein, Blood, Leukocytes, Nitrite, Specific Gravity, pH, Bilirubin and Urobilinogenbox of 100 test strips 31.00930 01 Medi-Test Glucose Glucose box of 50 test strips 8.6014 www.ctlscientific.comManufactured by MACHEREY-NAGELTest papersTest papers for qualitative determinationsThese test papers allow the qualitative determination of ions and chemical com-pounds. They are used to detect, if compounds tested for are present above a spe-cific detection limit. Some of the papers have specific applications:Test papers for criminal investigationsPeroxtesmo KM detects blood traces. It is sensitive for peroxidase. A wet sample is soaked in water for about 1 minute and then placed on the test paper. A coloration of the test paper clearly indicates the presence of blood.Phosphatesmo KM is used to detect sperm spots. It is specific for acid phospha-tase. The test gives a clear early indication whether suspicious samples contain sperm or not. However, the reaction is not a suitable substitute for microscopic determination of live spermatozoa.These test papers can easily be used on the crime scene. They can provide very early indications and supply the investigators with useful, preliminary information. This accelerates investigations in their critical beginning.Test papers for milk analysisPeroxtesmo MI detects lactoperoxidase in milk. It is an accepted indicator to distin-guish between raw milk and high heated milk. In contrast to liquid indicators based on guaiacol, Peroxtesmo MI does not smell and comes without hazardous reagents which is convenient and safe for the user.Phosphatesmo MI is used to detect alkaline phosphatase in milk. The test is suit-able as a rapid test for successful pasteurization of milk. Water test papersWATESMO is for the detection of water in the liquid as well as the vapor phase. On contact with water the test paper changes color from light blue to dark blue.WATOR is a special presentation of WATESMO for the dairy industry. The shelf life of butter is closely connected to the size of the containing water and buttermilk droplets. Manufacturers use WATOR to check the water distribution in butter prior to storing large quantities. On contact with water the light blue paper develops dark blue spots. Size and number of these spots are correlated to the distribution of water.Test papers for oil and oil-tanksOil test paper is recommended for the rapid determination of oil contaminations in water and soil. On contact with oil the paper turns dark blue.AQUATEC allows the easy and reliable detection of water at the bottom of petrol and fuel oil tanks. It is also suitable to measure the thickness of oil layers in oil separators. For a comprehensive overview on the applications of the different test papers, test strips and pH-papers please see the application guide on page 3.15www.ctlscientific.comDistributed by CTL Scientific Test papersREF Determination of Test paper / Test strips Detection limit Presentation Price906 12 Alkaline phosphatase in milk Phosphatesmo MI 50 strips 10 x 95 mm 30.00907 21 Aluminum ions Aluminum test paper* 10 mg/L Al3+ 100 strips 20 x 70 mm 27.00907 22 Ammonia, ammonium ions Ammonium test paper 10 mg/L NH4+ 200 strips 20 x 70 mm 46.50907 23 Antimony ions Antimony test paper 5 mg/L Sb3+ 200 strips 20 x 70 mm 37.00907 62 Arsenic, arsine Arsenic test paper* = mercury bromide paper0.5 µL As 200 strips 20 x 70 mm 33.00907 33 Bismuth(III) ions Bismuth test paper 60 mg/L Bi3+ 200 strips 20 x 70 mm 37.00906 05 Blood traces Peroxtesmo KM blood traces 25 sheets 15 x 30 mm 125.00907 47 Boric acid, borates Tumeric paper 20 mg/L B 200 strips 20 x 70 mm 21.00SC-100 Chloride traces on surfaces Silver chromate paper* chloride traces 100 sheets 50 x 50 mm 75.00906 03 Chlorine, free halogens Chlortesmo 1 mg/L Cl2 200 strips 20 x 70 mm 47.00907 24 Chromium, chromate Chromium test paper 2 mg/L Cr3+, 5 mg/L CrO42–, 0.1 % Cr200 strips 20 x 70 mm 27.00907 28 Cobalt(II) ions Cobalt test paper 25 mg/L Co2+, 0.5 % Co 100 strips 20 x 70 mm 27.00906 01 Copper, copper ions Cuprotesmo 10 mg/L Cu+/2+, 0.05 µg Cu 40 sheets 40 x 25 mm 46.00907 29 Copper(II) ions Copper test paper 20 mg/L Cu2+ 200 strips 20 x 70 mm 35.00906 04 Cyanide, hydrocyanic acid Cyantesmo* 0.2 mg/L HCN or CN– reel of 5 m length 46.00907 50 Fluorides, hydrogen fluorides Fluoride test paper 20 mg/L F– 200 strips 20 x 70 mm 31.00906 03 Halogens, esp. free chlorine Chlortesmo 1mg/L Cl2 200 strips 20 x 70 mm 47.00907 44 907 45 907 46Hydrogen sulfide, Sulfide ions (S2–)Lead acetate paper* 5 mg/L H2S or S2– reel of 5 m length refill pack of 3 reels booklet with 100 strips 9.90 12.50 6.30907 61 Sulfide test paper 5 mg/L H2S or S2– reel of 5 m length 11.00907 25 Iron(II) ions Dipyridyl paper 2 mg/L Fe2+ 200 strips 20 x 70 mm 35.00907 26 Iron ions Iron test paper 10 mg/L Fe2+/3+ 100 strips 20 x 70 mm 27.00906 27 Lactoperoxidase in milk Peroxtesmo MI peroxidase traces 100 strips 15 x 15 mm 25.70906 02 Lead, lead ions Plumbtesmo 5 mg/L Pb2+, 0.05 µg Pb 40 sheets 40 x 25 mm 48.00907 48 Mastitis Udder test paper mastitis traces bag with 20 sheets POR907 30 Nickel(II) ions Nickel test paper 10 mg/L Ni2+, 0.5 % Ni 200 strips 20 x 70 mm 33.00906 11 Nitrate and nitrite Nitratesmo 10 mg/L NO3–, 5 mg/L NO2–reel of 5 m length 46.00907 54 907 55 907 56Nitrite ions , nitrous acid,ozone (O3)Potassium iodide starch paper MN 816 N (normal sensitivity)1 mg/L NO2– or Cl2 or O3 reel of 5 m length refill pack of 3 rolls booklet of 100 strips9.90 14.00 7.90907 58 Potassium iodide starch pa-per MN 616 T (for spot tests)1 mg/L NO2– or Cl2 or O3 200 strips 20 x 70 mm 17.50907 60 Oil in water and soil Oil test paper 1 mg/L lubricanting oil 100 strips 20 x 70 mm 29.50906 06 Peroxidase in foodstuffs Peroxtesmo KO* peroxidase traces 100 sheets 15 x 15 mm 120.00906 27 Peroxidase in milk Peroxtesmo MI peroxidase traces 100 sheets 15 x 15 mm 25.70907 27 Potassium ions Potassium test paper 250 mg/L K+ 200 sheets 20 x 70 mm 46.00907 65 Protein residues INDIPRO protein traces on surfaces 60 test strips + reagents 103.00907 53 Reducing agents, sulfur dioxide, sulfite ionsPotassium iodate starch paper5 mg/L SO2 reel of 5 m length 12.00907 32 Silver ions Silver test paper 20 mg/L Ag+ 200 strips 20 x 70 mm 34.00907 63 Sulphur dioxide, sulfite ions Sulfite test paper 10 mg/L Na2SO3 100 strips 20 x 70 mm 33.00906 07 Sperm, acid phosphatase Phosphatesmo KM sperm traces 25 sheets 15 x 30 mm 121.00907 51 Vat dyes, end-point of conversionIndanthrene yellow paper alkaline sodium dithion-ite traces200 strips 20 x 70 mm 19.80907 42 Water on bottom of fuel tanks AQUATEC H2O / bottom 100 strips 10 x 200 mm 35.00906 09 Water in org. solutions Watesmo H2O traces reel of 5 m length 32.00906 10 Water distribution in butter Wator H2O traces 50 sheets 78 x 40 mm 38.00907 21 Zirconium(IV) ions Zirconium test paper 20 mg/L Zr4+ 100 strips 20 x 70 mm 27.00* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.newPotassium iodide starch paper (see below)non toxic alternative16 www.ctlscientific.comManufactured by MACHEREY-NAGELTest kits for water analysisVISOCOLOR® ECO test kitsVISOCOLOR® ECO test kits are colorimetric and titrimetric test kits specially recommended for schools, environmentalists, water wardens, fish breeders and small waste water treatment plants. Since limiting values are constantly decreas-ing, now VISOCOLOR® ECO allows to determine environmentally relevant pa-rameters in lower concentration ranges with sufficient accuracy. Benefits:Compact and flexibleVISOCOLOR® ECO test kits are complete mini-laboratories with all reagents and accessories for water analysis wherever it is needed - in classroom or on site.Easy and reliable All VISOCOLOR® ECO test kits are easy to operate due to pictographic explana-tions and come with instructions in English and Spanish.Safe and ecologicalVISOCOLOR® ECO test kits avoid hazardous goods wherever possible and used analytical preparations can be disposed off by the user.Handling of VISOCOLOR® ECO comparator test kitsA B A B A BABBAFill both tubes with the Add liquid reagent (tube B). Add solid reagent (tube B).water sample. Close and mix. Wait the indicated Place on colour scale and reaction time shift until colours match. Handling of VISOCOLOR® ECO titration test kitsFill samle tube with Add indicator andwater sample. mixAdd titration ... until indicator solution drop changes colour.by drop ... Count drops:1 = 1 measuringunit, e. g. °d 17www.ctlscientific.comDistributed by CTL Scientific Test kits for water analysisREF Product name Gradation # of testsPrice931 006 VISOCOLOR® ECO Aluminium 0 · 0.10 · 0.15 · 0.20 · 0.25 · 0.30 · 0.40 · 0.5 mg/L Al3+ 50 65.70931 008 VISOCOLOR® ECO Ammonium 3* 0 · 0.2 · 0.3 · 0.5 · 0.7 · 1 · 2 · 3 mg/L NH4+ 50 51.70931 010 VISOCOLOR® ECO Ammonium 15* 0 · 0.5 · 1 · 2 · 3 · 5 · 7 · 10 · 15 mg/L NH4+ 50 52.80931 012 VISOCOLOR® ECO Calcium* 1 drop corresponds to 5 mg/L 100 32.30931 014 VISOCOLOR® ECO Carbonate hardness 1 drop corresponds to 1 °d (f1 grain/gal) 100 42.20931 018 VISOCOLOR® ECO Chloride* 1 · 2 · 4 · 7 · 12 · 20 · 40 · 60 mg/L Cl– 90 53.20931 015 VISOCOLOR® ECO Chlorine 2, free and total<0.1 · 0.1 · 0.2 · 0.3 · 0.4 · 0.6 · 0.9 · 1.2 · 2.0 mg/L Cl2 150 45.30931 016 VISOCOLOR® ECO free Chlorine 2 <0.1 · 0.1 · 0.2 · 0.3 · 0.4 · 0.6 · 0.9 · 1.2 · 2.0 mg/L Cl2 150 46.60931 021 VISOCOLOR® ECO Chlorine dioxide* <0.2 · 0.2 · 0.4 · 0.6 · 0.8 · 1.1 · 1.7 · 2.3 · 3.8 mg/L ClO2 150 68.70931 020 VISOCOLOR® ECO Chromium(VI)* 0.02 · 0.05 · 0.10 · 0.15 · 0.20 · 0.30 · 0.40 · 0.50 mg/L Cr(VI)140 54.30931 037 VISOCOLOR® ECO Copper 0 · 0.1 · 0.2 · 0.3 · 0.5 · 0.7 · 1.0 · 1.5 mg/L Cu 100 51.80931 022 VISOCOLOR® ECO Cyanide* 0 · 0.01 · 0.02 · 0.03 · 0.05 · 0.07 · 0.10 · 0.15 · 0.20 mg/L CN–100 70.10931 023 VISOCOLOR® ECO Cyanuric Acid 10 · 15 · 20 · 30 · 40 · 60 · 80 · 100 mg/L Cya 100 81.30931 024 VISOCOLOR® ECO DEHA 0 · 0.01 · 0.03 · 0.05 · 0.10 · 0.15 · 0.20 · 0.25 · 0.30 mg/L DEHA125 86.50931 030 VISOCOLOR® ECO Hydrazine* 0 · 0.05 · 0.10 · 0.15 · 0.20 · 0.25 · 0.30 · 0.40 mg/L N2H2 130 78.30931 025 VISOCOLOR® ECO Iron 1* 0 · 0.04 · 0.07 · 0.10 · 0.15 · 0.20 · 0.30 · 0.50 · 1.0 mg/L Fe 200 59.20931 026 VISOCOLOR® ECO Iron 2 0 · 0.04 · 0.07 · 0.10 · 0.15 · 0.20 · 0.30 · 0.50 · 1.0 mg/L Fe 100 47.00931 038 VISOCOLOR® ECO Manganese 0 · 0.1 · 0.2 · 0.3 · 0.5 · 0.7 · 0.9 · 1.2 · 1.5 mg/L Mn 70 62.50931 040 VISOCOLOR® ECO Nickel* 0 · 0.1 · 0.2 · 0.3 · 0.5 · 0.7 · 0.9 · 1.2 · 1.5 mg/L Ni2+ 150 79.10931 041 VISOCOLOR® ECO Nitrate 0 · 1 · 3 · 5 · 10 · 20 · 30 · 50 · 70 · 90 · 120 mg/L NO3– 110 44.40931 044 VISOCOLOR® ECO Nitrite 0 · 0.02 · 0.03 · 0.05 · 0.07 · 0.1 · 0.2 · 0.3 · 0.5 mg/L NO2– 120 45.30931 088 VISOCOLOR® ECO Oxygen* 0 · 1 · 2 · 3 · 4 · 6 · 8 · 10 mg/L O2 50 56.10931 066 VISOCOLOR® ECO pH 4.0–9.0 pH 4.0 · 5.0 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 450 45.30931 084 VISOCOLOR® ECO Phosphate 0 · 0.2 · 0.3 · 0.5 · 0.7 · 1 · 2 · 3 · 5 mg/L PO4-P 80 44.40931 032 VISOCOLOR® ECO Potassium* 2 · 3 · 4 · 6 · 8 · 10 · 15 mg/L K+ 60 103.00931 033 VISOCOLOR® ECO Silica 0 · 0.2 · 0.4 · 0.6 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 mg/L SiO2 80 60.80931 092 VISOCOLOR® ECO Sulfate* 25 · 30 · 35 · 40 · 50 · 60 · 70 · 80 · 100 · 120 · 150 · 200 mg/L SO42–100 73.80931 094 VISOCOLOR® ECO Sulfide* 0.1 · 0.2 · 0.3 · 0.4 · 0.5 · 0.6 · 0.7 · 0.8 mg/L S2– 90 71.30931 095 VISOCOLOR® ECO Sulfite 1 drop corresponds to 1 mg/L SO32– 60 45.30931 090 VISOCOLOR® ECO Swimming Pool <0.1 · 0.2 · 0.3 · 0.4 · 0.6 · 0.9 · 1.2 · 2.0 mg/L Cl2pH 6.9 · 7.2 · 7.4 · 7.6 · 7.8 · 8.2150 each61.20931 029 VISOCOLOR® ECO Total hardness 1 drop corresponds to 1 °d (f1 grain/gal) 100 42.20931 301 VISOCOLOR® ECO reagent case for the determination of Ammonium, Carbonate hardness, Total hardness, Nitrate, Nitrite, pH, Phosphate247.00* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.Refill reagent sets are available for all the above kits with the exception of 931 012, 931 014, 931 095 and 931 029. Please inquire for pricing 18 www.ctlscientific.comManufactured by MACHEREY-NAGELReagent casesVISOCOLOR® reagent case without test kitsFill this empty reagent case with different VISOCOLOR ® ECO test kits and our test papers to customize your own portable environmental laboratory. Fish breed-ers, anglers or other interested parties can combine different parameters, mea-suring ranges and methods to evaluate water quality. All VISOCOLOR ® ECO test kits as well as all test papers suit into this case, besides all needed acces-sories. You only have to order the empty VISOCOLOR ® reagent case and the suitable test kits and test papers. You can combine • up to 10 different VISOCOLOR ® ECO test kits• 2 pH-Fix boxes• 2 test paper rolls• 2 test paper tubes• 6 QUANTOFIX® or pH-Fix PT tubes • 1 oxygen evaluation flask• all accessories neededYour benefits• Flexible – depending on your needs you can combine test kits to do safe and easy water analysis on site• Durable – especially stable and rugged case as well as chemical resistant foam inlay keep your chemicals stored well and organized even in harshest conditions• Simple – the test kits and test papers you combine are easy to you even if you are no trained chemistCombine VISOCOLOR ® ECO flasks …… with test papers and test strips … … and all accessories needed.REF Description Price931 305 VISOCOLOR ® reagent case, empty with inlay, for individual filling with test kits of the VISOCOLOR® and test paper program192.0019www.ctlscientific.comDistributed by CTL Scientific Reagent casesVISOCOLOR® SCHOOLThe VISOCOLOR ® SCHOOL reagent case is especially designed for schools and caters to the needs of both students and teachers. All reagents are ap-proved to be used in schools in Germany (GUV-SR 2004 directive) and can be disposed of easily just down the drain without any harm to the environment. The case contains 6 colorimetric and titrimetric tests for at least 50 determinations each to determine the most important water parameters:Ammonium 0.2–3 mg/L NH4+Nitrate 1–90 mg/L NO3–Nitrite 0.02–0.5 mg/L NO2–Phosphate 0.5–15 mg/L PO43–pH 4.0–9.0Total hardness 1 drop = 17.8 mg/L CaCO3The newly developed tests are based on our proven VISOCOLOR ® system and were developed as high quality VISOCOLOR ® SCHOOL test specifically for schools.Your benefits· Maximum safety due to exact labeling of all reagents· Safe results using color and turbidity compensation· Especially stable and rugged case as well as chemical resistant foam inlay· High sensitivity down to the values of German drinking water standards· Safe for the environment and easy disposal of used testsABABABABFarbkarteColor chart / Echelle de couleurs / Tabla colorimétricaAmmonium mg/L NH4+Amonio0 0.2 0.5 1 3Gesamthärtetotal Hardness / Dureté totale / Dureza total1 f1 °d f 1.25 °e f 1.78 °f f 17.8 ppm CaCO3 f 17.8 mg/L CaCO3 f 1 GpGNitrat mg/L NO3–Nitrate / Nitrato0 1 5 10 20 50 90Nitrit mg/L NO2–Nitrite / Nitrito0 0.02 0.05 0.1 0.2 0.5Phosphat mg/L PO43–Phosphate / Fosfato0 0.5 1.5 3 6 15pH 4.0–9.04.0 5.0 6.0 7.0 8.0 9.0Precise color matching with all-in-one color scale AmmoniumAmonioMessbereich / Range / Domaine de mesure / Rango: 0.2–3 mg/L NH4+? ? ? ? ?2 x 5 mL Probe 10 NH4-1 Schütteln 1 NH4-2 SchüttelnSample Shake ShakeEchantillon Agiter AgiterMuestra Agitar Agitar? ? ? ? ?5’00 min 4 NH4-3 Schütteln 7’00 min Messung Shake Measurement Agiter Mesure Agitar MediciónMeerwasserSea waterEau de merAgua de mar1+9 NitratNitrate / NitratoMessbereich / Range / Domaine de mesure / Rango: 1–90 mg/L NO3–? ? ? ? ?2 x 5 mL Probe 5 NO3-1 Schütteln 1 NO3-2 Kräftig schüttelnSample Shake Shake wellEchantillon Agiter Bien agiterMuestra Agitar Agitar intensamente? ?5’00 min Messung Measurement Mesure MediciónMeerwasserSea waterEau de merAgua de mar NitritNitrite / NitritoMessbereich / Range / Domaine de mesure / Rango: 0.02–0.5 mg/L NO2–? ? ? ? ?2 x 5 mL Probe 4 NO2-1 Schütteln 1 NO2-2 SchüttelnSample Shake ShakeEchantillon Agiter AgiterMuestra Agitar Agitar? ?10’00 min Messung Measurement Mesure MediciónMeerwasserSea waterEau de merAgua de mar PhosphatPhosphate / FosfatoMessbereich / Range / Domaine de mesure / Rango: 0.5–15 mg/L PO43–? ? ? ? ?2 x 5 mL Probe 6 PO4–1 Schütteln 6 PO4–2 SchüttelnSample Shake ShakeEchantillon Agiter AgiterMuestra Agitar Agitar? ?10’00 min Messung Measurement Mesure MediciónMeerwasserSea waterEau de merAgua de mar pH 4.0–9.0Messbereich / Range / Domaine de mesure / Rango: pH 4.0–9.0? ? ? ?2 x 5 mL Probe 4 pH–1 Schütteln MessungSample Shake MeasurementEchantillon Agiter MesureMuestra Agitar MediciónMeerwasserSea waterEau de merAgua de mar Gesamthärtetotal Hardness / Dureté totale / Dureza totalMessbereich / Range / Domaine de mesure / Rango: 1 f 1 °d f 17.8 mg/L CaCO3? ? ? ? ?5 mL Probe 2 GH-1 Umschwenken GH-2 1 f 1 °dSample Shake gently Bis Farbumschlag rot ? grünEchantillon Secouer légèrement Till coloration red ? greenMuestra Mezclar voleándolo Jusqu’à l’inversion de couleur rouge ? vert Hasta cambio de color rojo ? verdeMeerwasserSea waterEau de merAgua de mar1+29A040757 / 933 300 / 0612Easy test procedures with pictogram instructionswww.mn-net.com304. AmmoniumMeasuring range0,2–3 mg/L NH4+Test instructionsA. Pour a 5 mL water sample into each of the measuring glasses using the plastic syringe. Place a measuring glass on position A in the comparator. Only add the reagent to measuring glass B.B. Add 10 drops of NH4-1. C. Seal the glass and mix.D. Add 1 level measuring spoonful of NH4-2.E. Seal the glass and shake the mixture until the powder has dissolved.F. Wait for 5 min.G. Open the glass, add 4 drops of NH4-3. H. Seal the glass and mix.I. Wait for 7 min.J. Open the glass and slide the comparator until the colors match in the inspection hole on top. Check the measurement reading in the recess on the comparator reed. Mid-values can be estimated. A 2 x 5 mL sampleB 10 NH4-1C MixD 1 NH4-25 MixF 5’00 minG4 NH4-38 MixI 7’00 minJ MeasurementAfter use, rinse out both measuring glasses thoroughly and seal them.This technique can also be used for analyzing sea water after dilution (1+9).Neumann-Neander-Str. 6–8 · 52355 DürenGermany · Tel.: +49 24 21 969-0NH4+www.mn-net.com 31Background informationIn nature, ammonia is formed due to volcanic activity and electrostatic discharge in the upper ranges of the atmosphere from nitrogen and water vapor. Additionally, am-monia forms during decomposition processes, which means during the mineralization of nitrogen containing plant and animal proteins. Within the mineral kingdom, almost all magmatic rocks contain small amounts of ammonium salts. Large sources of am-monium chloride have been discovered more than 1000 years ago close to smolder-ing coal deposits. Close to the volcanoes Vesuvius and Mount Etna, ammonium salts can be detected as well. From these different sources, as well as from automobile and industry exhaust fumes, significant amounts of ammonium salts are fed into the soil as nitrogen fertilizer in the form of rainfall.Both humans and animals excrete ammonia next to urea as nitrogen compounds in their feces. Ammonia is a cytotoxin for higher organisms, which has to be removed as quickly as possible. A metabolic intermediate is formed in brain, muscles, liver and kidneys. In the liver, it immediately reacts with carbon dioxide to urea, in the brain it is render harmless by conversion to glutamine. In contrast to ammonia, ammonium salts are not toxic.Ammonium ions can also form as a result of microbial nitrate reduction. As fertil-izer run-off or primary decomposition products of organic compounds within municipal waste water, these ions may end up in natural water bodies. Pure water bodies con-tain less than 0.1 mg/L ammonium ions, in polluted water however, more than 10 mg/L may be detected. Especially in light of hygienic aspects, the ammonium compound content needs to be evaluated critically, as ammonia may form in the decomposition of human or animal feces. Urea for example is decomposed to ammonia and carbon dioxide or in ammonium and hydrogen carbonate ions, respectively:Urea O=C(NH2)2 + H2O + H3O+ 2 NH4+ + HCO3- An exception are marsh water or special ground water with high iron and manganese content, in which iron sulfide and carbon dioxide form hydrogen sulfide under pres-sure in the earth, which then reduces nitrate to ammonia.NO3- + H2S + H2O NH4+ + SO42-Ammonia is especially toxic to fish (from 0.5 gm/L) and is present at pH values above 7 due to the pH dependant balance between ammonium ions and ammonia.NH4+ + OH- NH3 + H2OAt pH 6, the balance is almost exclusively on the left side, at pH 8, already 4 %, at pH 9 25 % and at pH 10 even 78 % ammonia are present (at a water temperature of 17 °C).High ammonium contents also substantially strain the oxygen balance of water bod-ies. During the bacterial oxidation of ammonium to nitrate, oxygen is consumed. NH4+ + 2 O2 + H2O NO3- + 2 H3O+This process is on the one hand an important step in the self-purification, however, on the other hand it may lead to fish-kill due to the oxygen consumption. The so-called nitrification process transforms ammonium salts via nitrite to nitrate. Nitrate again is used by higher plants in complex biosynthesis steps within their roots and leaves to create essential proteins. In biological waste water treatment facilities, monitoring the nitrogen compounds ammonium, nitrate and nitrite plays a critical part, the reason is that here the nitrification steps are the most important aspect of the cleaning proce-dure. The ammonium concentration in the waste water inflow determines the oxygen MACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6–8 · 52355 Düren · GermanyFrance:MACHEREY-NAGEL EURLTel.: +33 388 68 22 68Fax: +33 388 51 76 88E-mail: sales-fr@mn-net.comSwitzerland:MACHEREY-NAGEL AGTel.: +41 62 388 55 00Fax: +41 62 388 55 05E-mail: sales-ch@mn-net.comGermanyand international:Tel.: +49 24 21 969-0Fax: +49 24 21 969-199E-mail: info@mn-net.comwww.mn-net.comwww.mn-net.comMACHEREY-NAGELEN ISO 9001: 2008CERTIFIEDMACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6–8 · 52355 Düren · GermanyFrance:MACHEREY-NAGEL EURLTel.: +33 388 68 22 68Fax: +33 388 51 76 88E-mail: sales-fr@mn-net.comSwitzerland:MACHEREY-NAGEL AGTel.: +41 62 388 55 00Fax: +41 62 388 55 05E-mail: sales-ch@mn-net.comGermanyand international:Tel.: +49 24 21 969-0Fax: +49 24 21 969-199E-mail: info@mn-net.comwww.mn-net.comwww.mn-net.comMACHEREY-NAGELEN ISO 9001: 2008CERTIFIED VISOCOLOR® SCHOOLHandbuchManualMACHEREY-NAGELYour competent partner in analytical chemistryTradition and Modernity – 100 years experience· Worldwide operating German company (founded 1911)· Subsidiaries in France, Switzerland and USA· Distributors in over 150 countries· Longtime tradition in filter papers· Development, production and sales of special products for water, environmental and food analysis, for biotechnology, chemical and pharmaceutical industry and medical diagnosticsQuality and Diversity – 5 product ranges with over 25 000 products “Made in Germany”Filtration · Filter Papers · Filter Membranes · Extraction ThimblesRapid Tests · Test Papers and Test Strips · Urine Test StripsWater Analysis · Colorimetric and Titrimetric Test Kits · Photometric Water Analysis · MicrobiologyService· Technical support by our Customer Service Center· Product-specific quality certificates and Material Safety Data Sheets· Customised special products· Easy ordering and short delivery times· Large number of catalogues, flyer and product information – of course free of chargeContactTechnical Support and Customer Service Center for Water Analysis, Filtration, Rapid Tests, Medi-Test: +49 24 21 969-138 +49 24 21 969-187 +49 24 21 969-174 +49 24 21 969-161Product Management Water Analysis: +49 24 21 969-168Product Management Filtration and Rapid Tests: +49 24 21 969-166Please visit our website: www.mn-net.comChromatography · High Performance Liquid Chromatography (HPLC) · Gas Chromatography (GC) · Thin Layer Chromatography (TLC) · Sample Preparation (SPE)Bioanalysis · Kits for Purification of Nucleic Acids · Kits for Purification of Proteins · Transfer MembranesA040848 / 0612 Download es/frwww.mn-net.com/VISOSchoolVISOCOLOR ® SCHOOLAnalysenkoffer für Schulen Reagent case for schoolsExtensive manual with valuable back-ground informationOptionally, the case can be equipped with a pack of pH-Fix or QUANTOFIX® test strips as well. Thus, the VISOCOLOR ® SCHOOL reagent case is the ideal tool for projects revolving around water and water analysis in any science class.REF Description Price933 100 VISOCOLOR ® SCHOOL reagent case* including all necessary reagents and accessories for ammonium, total hardness, nitrate, nitrite, phos-phate and pH, manual and color scale115.00933 200 VISOCOLOR ® SCHOOL refill pack* 60.00933 300 VISOCOLOR ® SCHOOL color chart 12.50933 150 VISOCOLOR ® SCHOOL manual (German / English) 16.50* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.20 www.ctlscientific.comManufactured by MACHEREY-NAGELList of applicationsFor detection of Detection limit [mg/L] Product name PageAcidic phosphatase traces Phosphatesmo KM 15Alkalinity (CaCO3) in swimming pool water 80 Swimming Pool Test 3 in 1 and 5 in 1 12Aluminum (Al3+) 10 Aluminum test paper 15Aluminum (Al3+) 5 QUANTOFIX® Aluminum 9Ammonium (NH4+) 0.10 VISOCOLOR ® ECO Aluminium 17Ammonium (NH4+) 0.5 Ammonia Test 13Ammonium (NH4+) 10 Ammonium test paper 15Ammonium (NH4+) 10 QUANTOFIX® Ammonium 9Ammonium (NH4+) 3 VISOCOLOR ® ECO Ammonium 3 17Ammonium (NH4+) 15 VISOCOLOR ® ECO Ammonium 15 17Antimon (Sb3+) 5 Antimony test paper 15Aquariumwater parameters 5 °d (Total hardness)3 °d (Carbonate hardness)6.4 (pH)QUANTOFIX® Multistick for aquarium owners 9Arsenic (As3+/5+) 0.005 QUANTOFIX® Arsenic Sensitive 9Arsenic (As3+/5+) 0.01 QUANTOFIX® Arsenic 10 9Arsenic (As3+/5+) 0.05 QUANTOFIX® Arsenic 50 9Arsenic (As3+/5+), Arsenic trihydride (AsH3) 0.5 µg Arsenic test paper (Mercury bromide paper) 15Ascorbic acid (Vitamine C) 50 QUANTOFIX® Ascorbic acid 9Bismuth (Bi3+) 60 Bismuth test paper 15Blood traces traces Peroxtesmo KM 15Borate, Boric acid (B) 20 Turmeric test paper 15Bromine, free 1 Chlortesmo 15Calcium (Ca2+) 10 QUANTOFIX® Calcium 9Calcium (Ca2+) 1 drop corresponds to 5 mg/LVISOCOLOR ® ECO Calcium 17Carbonate hardness 3 °d QUANTOFIX® Carbonate hardness 9Carbonate hardness 1 drop corresponds to 1 °d (f 1 grain/gal)VISOCOLOR ® ECO Carbonate hardness 17Carbonate hardness in aquarium water 3 °d QUANTOFIX® Multistick for aquarium owners 9Chloride on surfaces traces Silver chromate paper 15Chloride (Cl–) 150 Saltesmo 13Chloride (Cl–) 500 QUANTOFIX® Chloride 9Chloride (Cl–) 1 VISOCOLOR ® ECO Chloride 17Chlorine (Cl2) 10 Chlorine Test 13Chlorine (Cl2) 1 Chlortesmo 15Chlorine (Cl2) 0.1 QUANTOFIX® Chlorine Sensitive 9Chlorine (Cl2) 1 QUANTOFIX® Chlorine 9Chlorine (Cl2), free, in swimming pool water0.5 Swimming Pool Test 3 in 1 and 5 in 1 12Chlorine (Cl2), free, in swimming pool water< 0.1 VISOCOLOR ® ECO Schwimming Pool 17Chlorine (Cl2), free < 0.1 VISOCOLOR ® ECO free Chlorine 2 17Chlorine (Cl2), free and total < 0.1 VISOCOLOR ® ECO Chlorine 2 17Chlorine (Cl2), total, in swimming pool water1 Swimming Pool Test 5 in 1 12Chlorine dioxide < 0.2 VISOCOLOR ® ECO Chlorine dioxide 17Chromate (CrO42–) 5 Chromium test paper 1521www.ctlscientific.comDistributed by CTL Scientific List of applicationsFor detection of Detection limit [mg/L] Product name PageChromate (CrO42–) 3 QUANTOFIX® Chromate 9Chromium in matter 0.1 % Chromium test paper (chromate detection) 15Chromium(VI) 0.02 VISOCOLOR ® ECO free Chlorine 2 17Cobalt (Co2+) 25 Cobalt test paper 15Cobalt (Co2+) 10 QUANTOFIX® Cobalt 9Cobalt in matter 0.5 % Cobalt test paper 15Complexing agents (EDTA) 100 QUANTOFIX® EDTA 9Copper (Cu+, Cu2+) 10 QUANTOFIX® Copper 9Copper (Cu) 0.1 VISOCOLOR ® ECO Copper 17Copper (Cu+, Cu2+) in solutions 3 Cuprotesmo 15Copper (Cu+, Cu2+) on surfaces 0.05 µg Cuprotesmo 15Copper (Cu2+) 20 Copper test paper 15Cyanide (CN–) 0.2 Cyantesmo 15Cyanide (CN–) 1 QUANTOFIX® Cyanide 9Cyanide (CN–) 0.01 VISOCOLOR ® ECO Cyanide 17Cyanuric acid 50 Cyanuric acid Test 12Cyanuric acid 10 VISOCOLOR ® ECO Cyanuric acid 17DEHA 0.01 VISOCOLOR ® ECO DEHA 17Diazotizations end point Potassim iodide starch paper 15Disinfectants, QUAT-based customer specified INDIQUAT 15EDTA 100 QUANTOFIX® EDTA 9Formaldehyde (HCHO) 10 QUANTOFIX® Formaldehyde 9Fluorides (F–) 20 Fluoride test paper 15Fluorides (F–) 2 Fluoride Test 13Free bromine 1 Chlortesmo 15Free chlorine 1 Chlortesmo, Potassium iodide starch paper 15Free iodine 1 Chlortesmo 15Glutaraldehyde 0.5 % QUANTOFIX® Glutaraldehyde 9Glucose 50 mg/dL Medi-Test Glucose 12Humidity, relative 20 % or 8 % Humidity indicator 13Hydrazine (N2H2) 0.05 VISOCOLOR ® ECO Hydrazine 17Hydrocyanic acid (HCN) 0.2 Cyantesmo 15Hydrogen fluoride (HF) 20 Fluoride test paper 15Hydrogen peroxide 0.5 / 1 / 50 QUANTOFIX® Peroxide 25 / 100 / 1000 9Hydrogen sulfide (H2S) 5 (S2–) Lead acetate paper 15Hydroxyperoxide see peroxide 9Iodine, free 1 Chlortesmo 15Iron(II), specific for Fe2+ 2 Dipyridyl paper 15Iron(II+III) 10 Iron test paper 15Iron(II+III) 2 / 5 QUANTOFIX® total Iron 100 / 1000 9Iron 0.04 VISOCOLOR ® ECO Iron 1 and Iron 2 17Lead (Pb2+) in solutions 5 PLUMBTESMO® 15Lead in exhaust gases traces PLUMBTESMO® 15Lead on surfaces 0.05 µg PLUMBTESMO® 15Manganese 0.1 VISOCOLOR ® ECO Manganese 17Mastitis Udder test paper 15Molybdenum (Mo6+) 5 QUANTOFIX® Molybdenum 922 www.ctlscientific.comManufactured by MACHEREY-NAGELList of applicationsFor detection of Detection limit [mg/L] Product name PageNickel(II)(Ni2+) 10 Nickel test paper 15Nickel(II) (Ni2+) 10 QUANTOFIX® Nickel 9Nickel(II) (Ni2+) 0.1 VISOCOLOR ® ECO Nickel 17Nickel in matter 0.5 % Nickel test paper 15Nitrate (NO3–) 10 Nitratesmo 15Nitrate (NO3–) 10 QUANTOFIX® Nitrate/Nitrite 9Nitrate (NO3–) 1 VISOCOLOR ® ECO Nitrate 17Nitrate (NO3–) in vegetables 10 QUANTOFIX® Nitrate/Nitrite 9Nitrite (NO2–) 1 Nitratesmo, Potassium iodate starch paper 15Nitrite (NO2–) 1 QUANTOFIX® Nitrite 9Nitrite (NO2–) 0.1 g/L QUANTOFIX® Nitrite 3000 9Nitrite (NO2–) 0.02 VISOCOLOR ® ECO Nitrite 17Nitrite (NO2–) in cooling lubricants 1 QUANTOFIX® Nitrite 9Nitrous acid (HNO2) 1 (NO2–) Potassium iodate starch paper 15Oil in soil specific Oil test paper 15Oil in water 1 Oil test paper 15Oxygen (O2) 1 VISOCOLOR ® ECO Oxygen 17Ozone (O3) Potassium iodate starch paper 15Ozone concentration in air 90 µg/m3 Ozone test strip 13Peracetic acid 5 QUANTOFIX® Peracetic acid 50 9Peracetic acid 50 QUANTOFIX® Peracetic acid 500 9Peracetic acid 500 QUANTOFIX® Peracetic acid 2000 9Peroxidase in blood specific Peroxtesmo KM 15Peroxidase in food specific Peroxtesmo KO 15Peroxidase in milk specific Peroxtesmo MI 15Peroxide (H2O2) 0.5 QUANTOFIX® Peroxide 25 9Peroxide (H2O2) 1 QUANTOFIX® Peroxide 100 9Peroxide (H2O2) 50 QUANTOFIX® Peroxide 1000 9pH value Test papers and test strips, liquid indicator 4–7pH value 4.0 VISOCOLOR ® ECO pH 4.0–9.0 17pH value in colored solvents PEHANON® 4–7pH value in swimming pool water 6.9 VISOCOLOR ® ECO Schwimming Pool 17Phosphatase, acidic traces Phosphatesmo KM 15Phosphatase, alkaline traces Phosphatesmo MI 15Phosphate (PO43–) 3 QUANTOFIX® Phosphate 9Phosphate (PO4-P) 0.2 VISOCOLOR ® ECO Phosphate 17Potassium (K+) 250 Potassium test paper 15Potassium (K+) 200 QUANTOFIX® Potassium 9Potassium (K+) 2 VISOCOLOR ® ECO Potassium 17Proteins, residues 50 µg BSA INDIPRO 15Quaternary ammonium compounds customer specified INDIQUAT 13Quaternary ammonium compounds 10 QUANTOFIX® QUAT 9Reducing agents specific Potassium iodate starch paper 15Relative humidity 20 % Humidity indicator 13Secretion, impaired, in cows Udder test paper 15Silica (SiO2) 0.2 VISOCOLOR ® ECO Silica 17Silver (Ag+) 20 Silver test paper 1523www.ctlscientific.comDistributed by CTL Scientific List of applicationsFor detection of Detection limit [mg/L] Product name PageSilver (Ag+) in fixing baths 0.5 g/L / 1 g/L Ag-Fix test paper and test strips 13Sodium chloride in food 0.25 g/L SALTESMO 13Sperm traces Phospahtesmo KM 15Sulfate (SO42–) < 200 QUANTOFIX® Sulfate 9Sulfate (SO42–) 25 VISOCOLOR ® ECO Sulfate 17Sulfides (S2–) 5 Lead acetate paper 15Sulfides (S2–) 5 Sulfide test paper 15Sulfides (S2–) 0.1 VISOCOLOR ® ECO Sulfide 17Sulfite (SO32–) 5 (SO2)10 (Na2SO3)Potassium iodate starch paper,Sulfite test paper15Sulfite (SO32–) 10 QUANTOFIX® Sulfite 9Sulfite (SO32–) 1 drop corresponds to 1 mg/L SO32–VISOCOLOR ® ECO Sulfite 17Sulfite oxidase deficiency traces Sulfite test paper 15Sulphur dioxide (SO2) 5 Potassium iodate starch paper, Sulfite test paper15Sulphurous acid (H2SO2) 5 (SO2) Potassium iodate starch paper 15Swimming pool parameters 0.5 (Cl2) 80 (CaCO3) 6.4 (pH)Swimming Pool Test 12Swimming pool parameters < 0.1 (Cl2) 6.9 (pH)VISOCOLOR ® ECO Swimming Pool 17Tin (Sn2+) 10 QUANTOFIX® Tin 9Total hardness 1 drop corresponds to 1 °d (f 1grain/gal)VISOCOLOR ® ECO Total hardness 17Total hardness in aquarium water 5 °d QUANTOFIX® Multistick for aquarium owners 9Vat-dye test end point Indanthrene yellow paper 15Vitamine C 50 QUANTOFIX® Ascorbic acid 9Water hardness 3 °d AQUADUR® 12Water in butter according to DIN 10311 WATOR 15Water in organic solvents traces WATESMO 15Water in petrol tanks bottom AQUATEC test strips 15Water in vapour phase WATESMO 15Zinc (Zn2+) 2 QUANTOFIX® Zinc 9Zirconium (Zr4+) 20 Zirconium test paper 15Image Credits © dicktraven, Ernst Fretz, christian42, Noam, Bernd Ege - Fotolia.comDip & Read TestsA033678/Indikbrosch en2_ctl/8/0/12.09 PDPrinted in GermanyMACHEREY-NAGELTradition and Modernity – 100 years experience· Worldwide operating German company (founded 1911) · Distributors in over 150 countries · Longtime tradition in filter papers· Development, production and sales of special products for water, environmental and food analysis, for biotechnology, chemical and pharmaceutical industry and medical diagnosticsQuality and Diversity – 5 product ranges with over 25 000 products ”Made in Germany“ Filtration · Filter Papers · Filter Membranes · Extraction ThimblesRapid Tests · Test Papers and Test Strips · Urine Test StripsWater Analysis · Colorimetric and Titrimetric Test Kits · Photometric Water AnalysisCTL Scientific Supply Corp.CTL Scientific, a young company with the experience of dedicated scientists, chemists and lab people behind us.· Service – Trained support representatives to assist with every ordering detail.· Competence – Knowledgeable personnel to handle your inquiries about products for the laboratory or in the field.· Solutions – Your answer for chemical materials, laboratory apparatus and an unsurpassed inventory of test papers and test kits from Aluminium to Zirconium.Chromatography · HPLC · GC · TLC · SPEBioanalysis · Kits for Purification of Nucleic Acids · Kits for Purification of Proteins · Transfer MembranesC T LCHEMICALS TEST KITS &PAPERSLAB EQUIPCTL Scientific Supply Corp. 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