The wide detection range of Ultra High Range Free Chlorine Test Strips (0 to 750ppm or mg/L) make them ideal for testing elevated sanitizer levels in 'bleach water' used to clean many different surfaces in a large number of environments -- especially the food preparation industry and water treatment industries.

Unlike other methods which require sample collection, transportation of samples to a remote laboratory off the production floor, and the addition of DPD powders/tablets/etc., in many cases technicians can perform spot testing on the floor without violating OSHA or other safety regulations.

• Free Chlorine Detection: 0, 25, 50, 100, 200, 300, 400, 500, 750 ppm (mg/L)
   
• Each Case Contains 600 Tests
   
• Total Test Time of Approx 1 Minute
    
• Manufactured in the United States by Industrial Test Systems, Inc.

Need to test for higher levels of free chlorine (up to 2,000ppm)?

If so, then we suggest taking a look at the WaterWorks Ultra High Range II Free Chlorine Test Strips which detect up to 2,000ppm free chlorine in water.

Need to test for total chlorine, as well?

At this time we carry SenSafe Total Chlorine test strips (0ppm to 10ppm) for normal drinking water ranges as well as a WaterWorks High Range Total Chlorine testing product (0ppm to 80ppm).