PH calibration

mactiques

Active Member
Hey Everybody,
Just got a PH tester but forgot the calibration solution.
Does anybody know of any common liquid that has a constant PH, that I can get without traveling a 100 miles or ordering by mail?
Thanks,
Mac :peace:
 

pjboy31

Well-Known Member
nice then I too thank you for your act of kindness.........*rips a hit off the bong and smiles*
 

mactiques

Active Member
Thanks folks,
I did check the wiki. I read where distilled water should have a standard ph but that it changes quickly and hardly ever registers 7.0.
I also found where alcohol was 5.5 and that lemon juice was 2 or 2.4. When I used those, the lemon juice was close but the alcohol came up above 7.
I just thought some of the “old timers” might have found a cheap substitute for the ph solution.
Thanks again everybody!
Mac:peace:
 

sequento

Well-Known Member
on the ph thing does anyone use a resevoir for there water ? i am using ph down and get it just right but come the next day it has gone up
 
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