5 Jan
2017
5 Jan
'17
7:49 a.m.
91% IPA works fine.
99% is better though i'm skeptical it really is
https://www.quora.com/When-is-70-isopropyl-rubbing-alcohol-better-than-91
> In the US, "rubbing alcohol" is mostly
denatured ethanol (though "isopropyl rubbing alcohol" is mostly IPA), but always
contains other chemicals as well.
https://www.lewisu.edu/academics/biology/pdf/isopropanol_91.pdf
IPA
Water