WTW™ Chemical Oxygen Demand (COD) Test Kits

Get accurate Chemical Oxygen Demand (COD) test results with the Chlorine dioxide reagent test kit.

WTW™ Ammonium Cell Test Kit

With certificate for optimum precision.

WTW™ Copper Test Kits

WTW™ Zinc Test Kits

Get optimum zinc measurement results in waste water, particularly from electroplating and metal processing industries, seepage water, sewage sludge, soils with CombiCheck Zinc (Zn) cell test kits.

WTW™ Total Organic Carbon Test Kits

Test materials for the AQA of photometric routine and water analysis for multi-level result certainty of photoLab™, pHotoFlex™ and test kits

WTW™ Iron Test Kits

Convenient, cost effective, precise; these Iron (Fe) cell test kit product types are ideal for testing waste water, drinking water, and foodstuffs.

WTW™ Iron Test Kits

WTW™ Acid Capacity Cell and Reagent Test Kits

For use up to 4.3 pH.

WTW™ Standard Solutions

With limited stability.

WTW™ Nickel Reagent Test Kit

With certificate for optimum precision.

WTW™ Nickel Cell Test Kit

With certificate for optimum precision.

WTW™ Potassium Test Kits

WTW™ Cadmium Test Kits

Obtain precision measurements for waste water, seepage water, and process water with CombiCheck Cadmium (Cd) cell test kits.

WTW™ Nitrite Reagent Test Kits

With certificate for optimum precision.

WTW™ BOD Test Kits

Obtain precision photometric measurements for waste water, drinking water, and surface water with WTW™ BOD test Kits.