With our colorimetric test kits from the Testoval® series you can determine a parameter in water via color comparison.
We offer a wide range of test kits for parameters such as
Aluminium
Ammonium
Chlorine
Chloride
Chromate CrVI
Copper
Hydrazine
Iron
Manganese
Nitrate
Nitrite
Phosphate
Ph
Silicate
Sulphite