Total Hardness (40-500 mg/L) MR Chemical Test Kit – HI3841

The HI3841 is a chemical test kit that measures total hardness as CaCO3 by titration with EDTA. The HI3841 is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

Pre-made reagents for ease of use
All reagents marked with expiration date and lot number for traceability
Manual titration performed with color indicator