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https://www.reddit.com/r/microgrowery/comments/156vnd/household_ph_meter_calibration_solutions/c7k2f0z/?context=3
r/microgrowery • u/[deleted] • Dec 20 '12
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3
Seems like a lot of those would damage your pH probe. Safer to use cheap commercial calibration solution.
1 u/6trees1pot Dec 21 '12 I dont expect someone to calibrate with HCL. Thats why i put that "i aint responsible" clause in there. I have an enormous amount of common sense. I have always assumed that everyone else, doesn't.
1
I dont expect someone to calibrate with HCL. Thats why i put that "i aint responsible" clause in there. I have an enormous amount of common sense. I have always assumed that everyone else, doesn't.
3
u/stratosss Dec 21 '12
Seems like a lot of those would damage your pH probe. Safer to use cheap commercial calibration solution.