Kit Titration Hardness Water
With this hardness titration tester we can easily and accurately measure the total hardness of the analyzed water.
The content of the set
1 bottle for titration
1 buc.vas gradat
The content of a vial is sufficient to perform about 50 tests.
Way of ussage:
Fill the graduated vessel with water up to 5 ml. Add droplets one by one (counting the drops!) Of the titration liquid until the color of the water becomes green. The number of droplets means water hardness. 1 drop = 1 degree NK (= dH).
Note: If the graduated flask is filled up to 10ml, then 1 drop means only a half-degree NK. (* grade NK = German hardness grade).
