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Determine the concentrations of a wide range of gases and chemicals in the environment, whether by air, water, or soil sampling. Portable, convenient handheld units are ideally suited for field analysis of samples. All instruments are easy to use with accurate readings for reliable service. Continual testing of the environment ensures that ongoing safety measures are being enforced properly and that the integrity of the ecosystem is intact.

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AOX Enrichment Set Spectroquant®

Supplier: MilliporeSigma

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Silicate (Silicic Acid) Test Method: photometric 1,1 - 1070 mg/L SiO₂ 0,5 - 500 mg/L Si Spectroquant®

Supplier: MilliporeSigma

Test kit, Spectroquant®

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Supelco® Reflectoquant® Potassium Test, MilliporeSigma

Supplier: MilliporeSigma

The Reflectoquant Potassium test includes test strips and all necessary additional reagents and is used used for the determination of potassium ions in drinking water and mineral water, industrial water, wastewater, beverages and soils after sample pretreatment. Potassium ions react with dipicrylamine to form an orange-colored complex that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the potassium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for potassium. Further quantitative determination methods can be found with our Spectroquant tests.

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Supelco® Reflectoquant® Phosphate Test, MilliporeSigma

Supplier: MilliporeSigma

The Reflectoquant Phosphate test includes test strips and all necessary additional reagents. It is suitable for determining orthophosphate in wastewater, soil samples, fertilizers and food. In sulfuric solution orthophosphate ions (PO₄³⁻) react with molybdate ions to form molybdophosphoric acid. This is reduced to phosphomolybdenum blue (PMB) that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the phosphate concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for phosphate. Further quantitative determination methods can be found with our Spectroquant tests.

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MColortest™ Oxygen Test, MilliporeSigma

Supplier: MilliporeSigma

The sustainability of biological processes in natural waters is essentially depended on a sufficient oxygen content

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Colormetric Glucose Test, MQuant®, MilliporeSigma

Supplier: MilliporeSigma

Method: Colorimetric with Test Strips 10 - 25 - 50 - 100 - 250 - 500 mg/l Glucose MQuant™ Glucose Test.

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Chlorine Test Reagent Cl2-2 MColortest™

Supplier: MilliporeSigma

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Cyanide Test Method: colorimetric with test strips and reagents 1 - 3 - 10 - 30 mg/l CN- MQuant™

Supplier: MilliporeSigma

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Total Hardness Cell Test Method: photometric 5 - 215 mg/l Ca 0.7 - 30.1 °d 0.9 - 37.6 °e 1.2 - 53.7 °f 7 - 301 mg/l CaO 12 - 537 mg/l CaCO3 Spectroquant®

Supplier: MilliporeSigma

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Copper Tests, MColortest™, MilliporeSigma

Supplier: MilliporeSigma

The tests measures copper(II) ions in wastewater, drinking water, groundwater and surface water

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Aluminium Test Method: colorimetric with test strips and reagents 10 - 25 - 50 - 100 - 250 mg/L Al MQuant™

Supplier: MilliporeSigma

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Method: Photometric 0.02 - 0.50 mg/L Al Spectroquant®, MilliporeSigma

Supplier: MilliporeSigma

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Calcium Test Method: photometric 0.20 - 4.00 mg/L Ca Spectroquant®

Supplier: MilliporeSigma

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Fluoride Test Method: photometric, SPADNS 0.02 - 2.00 mg/L F Spectroquant®

Supplier: MilliporeSigma

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Cells and accessories for the photometric chlorine determination for liquid reagents 100086, 100087, 100088 25 Units Spectroquant®

Supplier: MilliporeSigma

For the Photometric Chlorine Determination for Liquid Reagents 100086, 100087, 100088

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Iron Test Method: Colorimetric with Color Card and Comparator Block with Long Test Tubes 0.01 - 0.02 - 0.03 - 0.04 - 0.06 - 0.08 - 0.10 - 0.15 -0.20 mg/L Fe MColortest™, MilliporeSigma

Supplier: MilliporeSigma

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MColortest™ Aluminium Tests, MilliporeSigma

Supplier: MilliporeSigma

When the reagents of the MColortestTM test are used up, the kit can be replenished by ordering the appropriate refill pack

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Reflectoquant® Hydroxymethylfurfural (HMF) Test, MilliporeSigma

Supplier: MilliporeSigma

Method: Reflectometric With Test Strips 1.0 - 60.0 mg/l Reflectoquant® HMF Test.

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MColortest™ Phosphate Test, MilliporeSigma

Supplier: MilliporeSigma

The test can be used for the determination of orthophosphate in groundwater and surface water, drinking water, wastewater

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Silicate (Silicic Acid) Test, Spectroquant®, Supelco, MilliporeSigma

Supplier: MilliporeSigma

Method: photometric 0.011 - 10.70 mg/l SiO₂ 0.005 - 5.00 mg/l Si Spectroquant® with 10 mm cell

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MColortest™ Ammonium Test, MilliporeSigma

Supplier: MilliporeSigma

The test measures both ammonium ions and dissolved ammonia in e.g

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MColortest™ Chloride Tests, MilliporeSigma

Supplier: MilliporeSigma

Chloride is found in the earth's crust and can therefore also be found in all natural waters at some concentration

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Iodine indicator, Supelco®

Supplier: MilliporeSigma

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Nickel Cell Test Method: Photometric 0.10 - 6.00 mg/L Ni Spectroquant®, MilliporeSigma

Supplier: MilliporeSigma

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Total Hardness Test Method: titrimetric with dropping bottle MColortest™

Supplier: MilliporeSigma

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Test kits, zinc, Spectroquant®, Supelco®

Supplier: MilliporeSigma

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

Spectroquant® cell test kits