pH Testing Strips | Saliva & Urine test strips. Range
1: Remove one pH tst Strip from the package. Do not touch coloured area. 2. Insert pH test strip into urine or saliva. remove and promptly compare with enclosed pH Colour match chart 3. Compare your result with the value and time of the day on the opposite side. The best time to test your pH is about one hour before a meal and two hours after a meal.
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