This item can only be shipped to schools, museums and science centers
Dip and read for quick, accurate results! Used for semi-quantitative determinations, strips consist of a plastic section with attached sealed test paper. Dip test stick briefly into the test solution, and compare results with the color scale located on the bottle. Test paper will turn blue in the presence of hydrogen peroxide. Test sticks can also be used for the determination of peracetic acid and other organic and inorganic hydroperoxides. Avoid exposing sticks to sunlight and moisture. Store unopened packs in a lab refrigerator and opened packs in a cool, dry area.