Description
PH TEST PROCEDURE:
1. Fill test vial ½ full with solution to be tested.
2. Add 3 – 5 drops of pH test indicator to vial.
3. Tap the side of the test vial to mix contents.
4. Observe the color in the test vial.
Add pH DOWN (Acid) to lower pH.
Add pH UP (Base) to raise pH.*
The best pH is between 5.5 and 6.5
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