WaterWorks™ Free Chlorine Test Strips
WaterWorks™ Free Chlorine Ultra High Test Strips
WaterWorks™ Ultra High Free Chlorine water quality test strips has a very high range of detection with our patented Free Chlorine indicator that does not bleach out even at levels above 2000 ppm. 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.