Lamotte Test Paper Strip, 2984LR, 50 ppm, White, 25 Strips/Vial

The Insta-Test Low Range Hydrogen Peroxide Test Strips is a convenient way to quickly measure peroxide levels in water with fast dip and read results. Range and sensitivity is 0, 1, 3, 10, 30, 50 ppm.

• Keep wet fingers out of the bottle
• Close vial tightly after removing strip
• Store indoors in a cool, dry, dark place
• For best results, immerse strip to a depth of 12" to 18"