PH Alkaline Acid 0-6.0 , 4.5-10 Litmus Test Paper Strips Tester Indicator PH Partable 100 Strips PH Paper Meters Analyzers
100 strips per box
Single use strip
Range :0-6.0 4.5-10
How to Interpret Water pH Test Results The pH value of a particular water sample is obtained by matching the colors of the strip’s reagent pads after being dipped in the test liquid for approximately 1 second against the pH scale, and noting the corresponding number.