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SenSafe® Free Chlorine (NCW-480002)

Part No: NCW-480002

This Free Chlorine colour test strip from our SenSafe® brand allows for quick and accurate testing of free chlorine in water. This is a simple dip and read test and you will have your result within 30 seconds.


These tests are designed for food the processing industry, and can also be used in other fields including drinking water, swimming pool and spas. Our patented aperture strips are unique in the way the water flows through them and detects the Free Chlorine more accurately.

The precise colour chart is found on the back of the bottle and no other reagents or accessories are needed for this simple test. There are two methods of use in order to create a wider detection range. We use trace amounts of chemicals on our strips which makes them extremely safe and non-hazardous. They are considered as Articles under OSHA and do not require SDS sheets.


Method A: 0, 1, 2, 3, 4, 5, 6, 7 ppm (mg/L)

Method B: 0, 0.05, 0.1, 0.2, 0.4, 0.6, 0.8, 1.2 ppm (mg/L)

Test Quantity

50 tests



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