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Check your Quaternary Ammonia (Quats) levels with Confidence using our WaterWorks™ Quaternary Ammonia (Quats) Check
Reagents sold separately
tablets or powders to handle
Peroxide (+Glycine)
Yellow: Negative
WaterWorks™ Free Chlorine High Range Nitrite Check your Quaternary Ammonia (Quats)Check your Free Chlorine with Confidence using our WaterWorks Free Chlorine High Range. Featuring a patented indicator, make sure your Free Chlorine levels are where you want them to be. Contains 50 tests. No interference from Chloramines No bleach out at very high concentrations Simple method and no dilution necessary Get results in 32 seconds No instrument required Safe and non hazardous Uses patented TMB indicator pad U. S. patents # 5491094 #
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