Hardness (calcium) — Titrets Titration Cells

Increments:
50, 55, 60, 65, 70, 75, 80, 90, 100, 125, 150, 175, 200, 250, 350, 500 ppm

Calcium hardness titration kit (K-1705) comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules with valve assemblies, Indicator Solution, titrettor, 25 mL sample cup, and instructions.

Shelf life: 8 months