pH Strip, 480 pH Value Test Strips, Measuring Range 1-14, Litmus Test Paper for Aquariums Saliva Water Soil Test (6x Pack of 80)

Universal Applicability: PH test strips help keep your body healthy and can be used to test lemon juice, milk, soap and detergent, etc. Acid-base test strips Universally suitable for swimming pool water, cosmetics, school courses and laboratories, etc.

Test range: swimming pool ph strip scales from 1 to 14: 1 - 3 is very acidic, 4 - 6 is acidic, 7 is neutral, 8 - 11 is alkaline, 12 - 14 is very alkaline.

Quick results: Put litmus paper in the liquid. Read the result after about 15 seconds and compare it with the pH color chart.

Concentration limit of ph test strip ph value: when the concentration of acid-base solution is lower than 0.01 %, acid or alkali cannot be displayed.

Scope of delivery: 80 ph strips per pack of PH 1-14 color cards, 6 packs with a total of 480 ph test pool of acidity.