HI3812
is a chemical test kit that measures total hardness as CaCO3 by titration with EDTA. The HI3812 is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.
Complete setup
All required materials are included with the test kit, such as the sample beaker, plastic pipette, and reagent dropper bottles.
High resolution
Readings from 0.0 to 30.0 mg/L are determined to 0.3 mg/L resolution.
Readings from 0 to 300 mg/L are determined to 3 mg/L resolution.