INSTA-TEST PEROXIDE, 25/BTL 0-90 PPM-LAM 2984

Applications: Pool and Spa, Industrial Water Boiling and Cooling. Peroxide (Biguanide Shock) strip measures peroxide levels from 0 to 90 ppm. This test strip is a dip-n-read strip with results in 10 seconds. Each bottle includes 25 test strips packaged in a waterproof PopTop bottle with a hinged cap. The bottle has a molded desiccant liner, which protects the strips from moisture and UV light.