Ph 4.5-9.0 Visual Clinical Saliva Urine Ph Test Strip
2017-7-6 · 4.5-9.0 pH test strips test for Urine and Saliva. To Test Urine: test the first and second urine of the day and record the average reading. To test, briefly place the pH strip in the urine stream, shake the excess fluid and wait 15 seconds to read your pH. To Test Saliva: wait two hours after eating.
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