Nasco’s Hardness Total Test Kit

Product Description

Nasco’s unique water test kit has been designed for analysis of natural waters through a titration method. As a color change occurs, it can then be compared to the EndPoint ID photograph on the instructions. Included in each test kit: hardness buffer, 30mL, hardness indicator powder, 10g, hardness titrant, 60mL, and a plastic vial. 1 drop = 10 parts per million (ppm) hardness as CaCO₃. Each kit performs 50 tests.