Hydrogen Peroxide H2O2 Test Strip Kit 0-100ppm, Low Level [3 Bottles of 100 Strips Each]

About this item

• Detects residual peroxides in drinking water, swimming pools and hot tubs where hydrogen peroxide is used as a disinfectant.
• This test strip is calibrated to 0, 1, 3, 10, 50 and 100 ppm, and gives results in just seconds.
• The higher the peroxide level, the more blue the strip will be
• Proudly made in the USA