CHIM-1 – Water Hardness Test Kit with reagent
Water hardness is a quantitative measure of the total content of Calcium and Magnesium ions present in a water sample. The CHIM-1-TEST is a water hardness Test Kit that determines total hardness in water via a titrimetric method. Calcium and magnesium form a complex with EDTA and the reaction end-point is indicated by the change in color of the indicator from red to blue.
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