Unique Bargains PH Test Strip 0.5-5.0 Indicator Paper Lab Litmus Tester

This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%. Store in a cool, dry place away from sunlight. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry! The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. pH test strips are widely applied to industrial testing, science education, lab use, drinking water, swimming pool, spa, aquarium, and classroom analytical chemistry. Common Uses of pH : Acid Rain, pH = 4.3 - 5.6, Based Glass Cleaner, pH = 10, Battery Acid, pH = 1, Beer, pH = 4.5, Bleach, pH = 12.6, Drain Cleaner, pH = 14, Drinking Water, pH = 6.5 - 8.5, Milk, pH = 6.8, Oven Cleaner, pH = 13, Pure Water, pH = 7, Saliva, pH = 6.2 - 7.4, Sea Water, pH = 8, Soft Drinks, pH = 2 - 4, Tea, pH = 4.9 - 7.2

Unique Bargains PH Test Strip 0.5-5.0 Indicator Paper Lab Litmus Tester Item Name: pH Test Paper Testing Range: 0.5-5.0 Precision, Size: 55mmx9mm / 2"x0.35" (L*W) pH Color Chart Intervals: 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0 Package Content: 1 x pH Test Paper Kit