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Hardness Test Kit With Protective Case

Hardness Test Kit With Protective Case

$ 84.87
Simple drop-count titration measures hardness as grains per gallon CaCO₃ (1 gpg = 17.1 mg/L). Utilizes drop count titration with a range of 1-30 gpg. Contains approximately 100 tests. Comes with protective case for portability.

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