Universal applicability: the PH test strips can be used to test lemon juice, soap and detergent, etc. Acid-base test strips. Universally suitable for pool water, school classes and laboratories, etc
Test range: Sunflower paper scale 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 sunflower paper into the liquid. Read the result after about 15 seconds and compare it with the pH colour chart.
Concentration limit of pH test strip pH value: When the concentration of acid-base solution is less than 0.01%, acid or alkali cannot be displayed.
Box contents: 80 pH strips per pack of PH 1-14 colour cards, 3 packs with a total of 240 pH acid pool tests.
Prix : €4.99
(à partir de Jul 12, 2025 11:45:00 UTC – Details)
