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WaterWorks™ Chlorine Dioxide High Range Test Strips (NCW-480068)

Part No: NCW-480068


The WaterWorks™ Chlorine Dioxide High Range water quality test strips have a very high range of detection with our patented indicator. With no bleaching of the indicator, even at high levels, the WaterWorks™ Chlorine Dioxide High is the ideal product when testing ClO2 sanitizing and disinfecting solutions. No external chemicals are needed to perform the water quality test.


Single dip and read test strip procedure and optimized colour chart make the product ideal for technical and non-technical users alike for detection of Chlorine Dioxide in water - measures critical Chlorine Dioxide in water ranges (from 10– 2500 ppm) - NO BLEACH OUT of indicator like other tests.

Why test for Chlorine Dioxide?
For best results, run test immediately after collecting a fresh water sample. Chlorine Dioxide is a sanitizer & oxidizer used in paper manufacture, food processing, water treatment, and healthcare environments to sterilize equipment and surfaces. The USEPA limits contamination to 1ppm for drinking water. It is commonly used as a water additive to control microbes and can be used to control tastes and odours. It rapidly disappears from stored water.

Buy with confidence

  • Each ITS test strip is manufactured in an environmentally controlled facility with extensive testing throughout the production process to ensure product integrity and accuracy.

0, 10, 25, 50, 100, 250, 500, 750, 1000, 2500 ppm (mg/L)

Test Quantity

50 tests



Free Delivery? Options available on domestic orders over £50 & international orders over £100.

For smaller value orders, Royal Mail provide great value international delivery options.