Aiperq - pH Strip, 240 pH Value Reagent Strips, Measuring Range 1-14, Aquarium Litmus Paper, Saliva, Water and Soil Test (3x 80 Pack)

✔ Universal Applicability: PH test strips help improve your health. keep your body healthy and can be used to test lemon juice, milk, soap and detergent, etc. Acid-based test strips Universally suitable for swimming pool water, cosmetics, classrooms and laboratories, etc. ✔ Test Range: pH strip for swimming pool scale from 1 to 1 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 the sunflower paper into a liquid. Read the result after about 15 seconds and compare it with the pH color chart. ✔ pH Test Strip Concentration Limit: When the concentration of the acid-base solution is less than 0.01%, acids or alkalis cannot be displayed. ✔ Package Content: 80 PH strips per pack of PH 1-14 color cards, 3 packs with a total of 240 ph pool acidity tests.