0, 25, 50, 100, 200, 300, 400, 500, 750 ppm (mg/L)
Total Test Time: 31 Seconds
Number of Tests: Bottle of 50
Designed to resist interference from monochloramines, SenSafe Ultra High Free Chlorine is the ideal product when testing in a food processing environment.
Ultra High Free Chlorine is perfect for determining whether or not you have the correct amount of sanitizer present.
All of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the water quality test.