ITEM NAME:Full Range PH Alkaline Acid Water Litmus Testing Kit 160 Strips 1-14 TestPapeâ„–[ Description:.8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. compare the color change of the paper to find out the acidity level of your testing subject. 1 - 3 indicates a very acidic substance.
