ColorQ CH2 reagent Calcium Hardness 30ml - 7041G
The ColorQ reagent CH2 30ml is used for testing Calcium Hardness with the ColorQ photometer unit. The liquid alternative to Calcium Hardness tablets can be used with existing LaMotte pH comparators or colorimeters. CH2 drops are added to a 5 or 10 ml sample in conjunction with CH1 to test Calcium Hardness. Liquid reagents are available to measure Free Chlorine, Total Chlorine, pH, Hardness, Alkalinity, Copper.
