WTB pH calibration fluid (7&10) at FMAS meeting tonight

Osteomata

New member
If anyone has some spare pH calibration fluid (7.00 and 10.00) that they can bring to the FMAS meeting tonight, I am ready to buy it off of them. I have not had luck finding it at the four LFS i visited.
I will be the guy in the khaki colored Navy uniform.
- Jack
 
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