WaterWorks? Free Chlorine/total Chlorine water quality test strips combine a wide range of detection with our patented Free Chlorine indicator. These test strips are perfect for determining Free, Combined, and Total Chlorine Present (Total Chlorine - Free Chlorine = Combined Chlorine). All of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the water quality test.
Description
WaterWorks? Free Chlorine/total Chlorine water quality test strips combine a wide range of detection with our patented Free Chlorine indicator. These test strips are perfect for determining Free, Combined, and Total Chlorine Present (Total Chlorine - Free Chlorine = Combined Chlorine). All of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the water quality test.
