HI 3812 / HI3812 Total hardness chemical test kit Hanna Instruments

The HI3812 is a titration-based chemical test kit that determines the total hardness concentration in two ranges: 0.0 to 30.0 mg/L and 0 to 300 mg/L. The HI3812 is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 100 tests. Features at-a-glance 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. Replacement reagents available There is no need to buy a new kit when reagents are exhausted. The HI3812-100 can be ordered to replace the reagents supplied with the kit.