Activate Bleach Test Strips, An easy-to-use 30-second dip-test for testing higher levels of hypochlorite bleach disinfectant solutions for efficacy, Each

Details

Safely checks the strength of diluted bleach in 30 secondsMeasures ppm of available chlorine for disinfecting purposesRanges: 0; 1000; 2500; 5000; 7500; and 10000 ppmDesiccant-lined vial helps keep strips fresh 50 Strips per vial