Description

Reagent set for the determination of Calcium Hardness by EDTA Buret Titration Method (Hach method 8222). EPA Accepted method. Range: 0-5,000 mg/L as CaCO₃. Set contains CalVer® 2 Calcium Indicator Powder Pillows, Potassium Hydroxide Solution (8 N) and TitraVer® (EDTA) Titrant for up to approximately 100 tests.