TH TEST LIQUID
The hardness corresponds to all of the alkaline earth ions are calcium ions and magnesium mainly.This kit consists of a reagent bottle and its graduated test tube.Instructions :Pour the water sample in the test tube to the mark.
Add some drops of reagent and shake.If the color is blue, TH = 0: the water is not hard.If the color is purple, water has a certain hardness dropwise reagent TH.Count the number of drops added until a blue coloration.
Reviews about this Test hardness TH - Reagent drop (0 reviews)
22 Route de Pitoys
ZA du Maignon