The wide detection range of Free Chlorine Check Ultra High II test strips (0 to 2,000ppm 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 -- including the food preparation, food service, and child care 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 Levels Detected: 0, 25, 50, 200, 500, 800, 1,000, 1,500, 2,000 ppm (mg/L)
   
• 50 Tests per Bottle
   
• Total Test Time of Approx 1 Minute
    
• Manufactured in the United States by Industrial Test Systems, Inc.

Need to test for total chlorine, as well?

At this time we carry total chlorine test strips for normal drinking water ranges as well as a high range total chlorine testing product.