I’ve searched the web and can’t find any, but does anybody know if they make PH 7.5-7.8 standard solutions? The ones they make (4,7,10) are obviously useless at least in terms of pool water testing. The Red’s to me are sometimes hard to tell on the vial test. No I do not want a digital meter. Everyone I’ve had/seen are junk.
PH standard solutions
- Thread starter Bvacchiano
- Start date
You could start using the acid / base demand reagents to get a better feel for your level.
- Jul 21, 2013
- 53,112
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
As long as you can tell the difference between 7.2 and 7.8 colors keeping the pH anywhere in between is good enough.
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