pH Testing Strips Pack of 100 for Water and Urine Analysis Range 4 to 9

12-14 indicates very high alkalinity. When testing, briefly place the pH test paper in the urine, swirl the excess, and then test the pH for 15 seconds. Results: A reading of pH 7.0+ is perfect, pH 6.5 is acidic, and pH below 6.0 is very acidic.

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