Drinking Water

Check your Free Chlorine with Confidence using our WaterWorks™ Free Chlorine High Range. Featuring a patented indicator, make sure your Free Chlori...

The WaterWorks™ Hydrogen Sulfide Low Range has detection limits From 0 to 2 ppm (mg/L) with a low sensitivity of 0.3 ppm (mg/L). With this test, t...

eXact® Strip Micro Combined/Total Chlorine Reagent strip comes in a bottle with 100 strips used in the eXact® Photometers. Requires the eXact® Stri...

eXact® Strip Micro Total Chlorine Reagent strip comes in a bottle with 100 strips used in the eXact® Photometers. Contains: 100 tests Detection ran...

Check your pH levels with Confidence using our WaterWorks™ Extended Range pH Check. Contains 50 tests. No matter what your application, WaterWorks™...

WaterWorks™ Mercury Check for water quality testing is a quick and easy method to test for high levels of Mercury in your water. Mercury Check uti...

The WaterWorks™ Nitrate / Nitrite test strips for water quality testing are the ideal solution when portable, reliable results matter. Whether tes...

Check your Peroxide with Confidence using our WaterWorks™ Peroxide. Make sure your Peroxide (H2O2) levels are where you want them to be. Contains 5...

Check your Ferrous Iron (+2) with Confidence using our SenSafe® Iron Check. Featuring our patented Aperture Technology, make sure your Iron levels ...

The COMPLETE Home Water Quality Test Kit is a multi-parameter kit designed to screen for 13 of the US EPA’s top water quality parameter concerns. ...

Safe Tap Check Home Water Test Kit. Drinking tap water can help save the planet and your wallet too! It is very possible that you don't need to bu...

SenSafe® Boris' Mercury Check for water quality testing is a quick and easy method to test for low levels of Mercury. The Maximum Contaminant Leve...

Check your Free Chlorine with Confidence using our SenSafe® Free Chlorine Check. Featuring a patented indicator and design, make sure your Free Chl...

Check your Ferrous Iron (+2) with Confidence using our SenSafe® Ida's Iron Check. Great for extremely low detection of Iron (as low as 0.005 ppm). ...

Check your Ferrous Iron (+2) with Confidence using our SenSafe® Iron Check. Featuring our patented Aperture Technology, make sure your Iron levels ...

Check your Copper with Confidence using our SenSafe® John's Copper Check™. Featuring our patented Aperture Technology, make sure your Copper levels...

Water Quality Test kit is our most complete multi-parameter kit designed to screen for 16 of the US EPAs top water quality parameter concerns incl...

Check your Chlorine Dioxide levels with Confidence using our WaterWorks™ Chlorine Dioxide Check. Make sure your Chlorine Dioxide levels are where y...

Designed to be a rapid, accurate alternative to wet chemical tests, WaterWorks™ Chromium (chromium-6 or Chromium Hexavalent) for water quality tes...

Check your Free Chlorine with Confidence using our WaterWorks™ Free Chlorine Ultra High. Featuring a patented indicator, make sure your Free Chlori...

Check your Hydrogen Sulfide levels with confidence using our WaterWorks™ Hydrogen Sulfide High Range Check. Contains 50 strips. WaterWorks™ Hydroge...

The WaterWorks™ Iodine Check High Range water quality test strip tests for a robust range of concentrations. Accurate results from 0 to 300 ppm (m...

Designed to be a rapid, accurate alternative to conductivity meters and wet chemical tests, WaterWorks™ Salt Water Check for water quality testing...

Check your Total Hardness levels with Confidence using our WaterWorks™ Total Hardness Check. Contains 30 individually wrapped tests in our new envi...