Organophosphonate Test Kit 1 drop = 0.7 ppm as active OP

Sodium Nitrite Test Kit (CAN) 1 drop = 50 ppm as NaNO2/5mLUse our sodium nitrite test kit to monitor your closed loop treatment program. This test is highly accurate and easy to use. Each kit is...

Sulfite Test Kit1 drop = 2 or 10 ppm as Na2SO3/25mLUse our Sulfite test kit to monitor

Chloride Test Kit 1 Drop = 2 or 10 ppm as Cl Use our chloride test kit to monitor your cooling water treatment program. Use chloride t

P/T Alkalinity Test Kit 1 drop = 10 or 50 ppm as CaCO3/25mL Use our Alkalinity test kit to monitor your water treatment program. This test is highly accurate and easy to use. Each kit is color coded...

FAS-DPD Method, Free Chlorine Test Kit, Low Range, 0.2 PPM or 0.5 PPM Per Drop, 25 ML Sample This easy to use titration test kit is used to measure the residual free chlorine available in the water...