We can use a pH paper.
You can use a pH paper.
Using a calibrated pH-meter with correction for temperature and slope.
Use a pH-paper.
Using a pH-meter the measurement is more accurate and sure.But at home you can use a pH-paper for transparent liquids.
Methyl red is typically used in pH tests to determine if a solution is acidic (pH<4.4), while phenol red is typically used to approximate the pH of a solution (between pH 6.8-8.4). Use methyl red when you need to indicate a more acidic pH level, and phenol red for a broader pH range closer to neutral.
no it has to be PH instead of F
neither pH
depends what you are raising pH or alk sodium b is for alk but it has a natural pH of 8.4 i believe. so it will raise both and it is baking soda soda ash only raises pH
Maybe BIll DID IT!
We can use a pH paper.
you can use ph when you need it
As long as you keep your pH and your chlorine at the proper level it should not matter what technique you use.
Purchase pH testing strips or use a pH meter.
You can use a pH paper.
ph in pool to low said not to use baking soda what to use
Using a calibrated pH-meter with correction for temperature and slope.