TrojanAnteater
Well-Known Member
- Joined
- Jun 30, 2008
- Messages
- 85
- Reaction score
- 2
Hey all, I have a crappy little pH pen meter (well, it seems to work ok for me), but I want to check its calibration since I haven't checked in a few months. Before I have to run out and buy actual test solutions/salts, or order online, is there a way to use DI water and either StarSan or 88% Lactic Acid to make control solutions?
I have a chemistry degree but haven't been in that field since leaving undergrad and now I pretty much know next to nothing about stuff like this. Searched a little online, but couldn't find anything. Thanks for any help.
I have a chemistry degree but haven't been in that field since leaving undergrad and now I pretty much know next to nothing about stuff like this. Searched a little online, but couldn't find anything. Thanks for any help.