Taylor Hardness Reagent .01M - Gallon Bottle - R-0618-G - Pack of 4 state_Nevada It does not require expensive

It does not require expensive reagents and is compatible with Cyanuric Acid (CYA) at all concentrations

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Taylor Hardness Reagent .01M - Gallon Bottle - R-0618-G - Pack of 4 state_Nevada It does not require expensiveThis is a package of 4 Taylor Hardness Reagents . 01M. This replacement reagent is available in 4 one gallon bottles. It is used for calcium, magnesium, and Total Hardness test.