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Nitrite (NO2-N) levels above the EPA limit can be an indicator that bacteria are present
Free Chlorine Water Check is perfect for determining whether or not you have the correct amount of sanitizer present
100 ppm (mg/L)
Easy to use
WaterWorks™ Peroxide (Pocket-Pack) Multi-Parameter Nitrite (NO2-N) levels above theCheck your Peroxide with Confidence using our WaterWorks Peroxide. Make sure your Peroxide (H2O2) levels are where you want them to be. Contains 30 individually wrapped tests in our new environmentally friendly Pocket Pack! New ecological packaging! Save our planet by cutting down on plastic. 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 Range
