You searched for: Environmental Test Kits

Supplier: MilliporeSigma

The sulfate test can be used to give a rapid estimation of the sulphate ion content of drinking and industrial water, as well as of effluent discharged, for instance, from electroplating works and leather goods manufacturers.

Supplier: MilliporeSigma

Test kits for quick, visual colour comparison, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training. The various systems differ in their format, application and sensitivity.

Supplier: MilliporeSigma

The Reflectoquant Formaldehyde test includes test strips and all necessary additional reagents. Formaldehyde is used as a disinfectant for surfaces, medical equipment and also as a raw material in binding agents, fixing agents or as a preservative. Formaldehyde reacts with a Triazole to form a purple-red tetrazine that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the formaldehyde concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for formaldehyde. Further quantitative determination methods can be found with our Spectroquant tests.

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.

Supplier: MilliporeSigma

The Reflectoquant Chlorine test includes test strips and all necessary additional reagents and is a rapid exploratory test for free chlorine and intended primarily for checking the use of chlorinated disinfectants. Chlorine containing disinfectants are most widely used. They are applied particularly to disinfect drinking water and swimming pool water. On the test strip, chlorine oxidizes an organic compound to a violet dye that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the chlorine concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for chlorine. Further quantitative determination methods can be found with our Spectroquant tests.

Supplier: MilliporeSigma

The Reflectoquant® Ammonium test includes test strips and all necessary additional reagents and is suitable for determination potentially harmful pollution in surface and ground water, which are caused by ammonium compounds. Depending on the pH level ammonia is formed, which is a potent toxin for fish. In agriculture the Reflectoquant® test strips can be used to measure the ammonium nitrogen content of various types of manure and compost after sample preparation. Ammonium ions react with a chlorinating agent to form monochloramine. This in turn reacts with a phenol compound to form a blue indophenol derivative that is determined reflectometrically on the RQflex®. For pre-testing a sample in an economic and quick way to estimate the ammonium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant® test strips for ammonium. Further quantitative determination methods can be found with our Spectroquant® tests.

Supplier: MilliporeSigma

The Reflectoquant Calcium test includes test strips and all necessary additional reagents and is suitable for rapid determination of calcium in aqueous media. Calcium is an important parameter for boiling and cooling water. If the water contains calcium, deposits can be found in the plants and this can influence the function of the machines. Calcium also needs to be analyzed in drinking water and especially in beer. In the presence of hydrogen peroxide calcium ions react with glyoxal-bis(2-hydroxyanil) to form a red complex that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the calcium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for calcium. Further quantitative determination methods can be found with our Spectroquant tests.

Supplier: Ricca Chemical

Ideal for chloridometer analysis

Supplier: Thermo Fisher Scientific

Save time by eliminating additional equipment set-up, titrations, and calculations

Supplier: Ricca Chemical

Suitable for use in APHA 4500-Cl G and EPA Method 330.5 for Residual Chlorine Analysis

Supplier: TCI America

CAS Number:

Supplier: Hardy Diagnostics

The next generation sample collection device for the monitoring of Salmonella and environmental contamination.

Supplier: Thermo Scientific Chemicals

MDL No.: MFCD00146013

Supplier: Hach

Indicator for determination of total hardness and chelants by titration

Supplier: Thermo Scientific Chemicals

Test strips for assessing the fixing capacity of fixing baths (pH and silver (I) ion concentration) and for the detection and semi-quantitative determination of silver.

Supplier: Enzo Life Sciences

For the quantitative determination of hydrogen peroxide in culture supernatants, serum, plasma, and urine from any species

Supplier: Hach

This colorimeter is a portable, rugged, and convenient instrument, ideally suited for in-the-field analysis.

Supplier: Hach

TNTplus™ Vial Chemistries offer the quality expected from Hach that is now even easier to use and more accurate than ever.

Supplier: Ricca Chemical

APHA, for organic nitrogen.

Supplier: StatLab

NeutraGreen test strips are used to help determine if waste formalin has been safely and effectively neutralized for drain disposal.

Supplier: Hardy Diagnostics

Color indicator that detects the atmospheric presence of 5% or more of CO2.

Supplier: Thermo Scientific Chemicals

1kit

Supplier: Hach

For low and ultra-low range silica determination by the Heteropoly Blue method

Supplier: Thermo Scientific Chemicals

1kit MDL: MFCD00148072

Supplier: Thermo Scientific Chemicals

Zinc, Quantofix® Test Strips are used to measure zinc in solutions quickly

Supplier: Thermo Scientific Chemicals

MDL No.: MFCD00147296

Supplier: Thermo Scientific Chemicals

MDL No.: MFCD00147737

Supplier: Thermo Fisher Scientific

Sample well water, rain water, distilled/deionized water, boiler feed water, process water, and more with the Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor

Supplier: Hach

Buffer for hardness and chelant determination by titration, pH 10.1 ± 0.1 at 20°C

Supplier: Thermo Fisher Scientific

Orion™ AQUAfast™ Auto-Test Ampoule Reagents can be used with the Orion™ AQUAfast™ AQ4000 colorimeter to simplify sample preparation and tests.