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Calcium Hardness and Total Alkalinity test tablets.DPD No.1, DPD No.3, Phenol Red and Cyanuric Acid re-agent.This kit tests for Chlorine pH Cyanuric Acid Calcium Hardness and Total Alkalinity. Instruction manuals explaining the various stages of analysis in simple, straightforward terms, are supplied with each Checkit Disc. These Checkit Discs are specially manufactured in selected materials to remain colour-stability over a long period and guarantee reliable, reproducible measurement results. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to-use colorimetric analysis system.Įach Checkit Disc contains a continuous colour scale which makes it possible to achieve an exact colour match between the colour standard and the sample. The Lovibond Checkit Comparator is a compact, handy colorimeter unit which is suitable for both mobile and static analysis work. Foil-wrapped tablet reagents with a guaranteed shelf life of 5/10 years.Easy operation and exact reagent dosing.Drinking Water), Pools, Laboratory and Field Testing, Special Applications.

Checkit comparator test kit