Insta-Test® Peroxide Test Strips, 25/bottle

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The Insta-TEST® 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 2 5 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. The Insta-TEST® Peroxide strip is ideal for a quick test in your water. Test Factor: Peroxide (Biguanide Shock) Test System: Test StripVisual Color Comparison Range/Sensitivity: 0, 15, 30, 50, 90 ppm # of Tests: 25 Show more