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Old February 17th, 2010, 10:25 PM
Status: Offline
Join Date: Jan 2010
Posts: 566
Default Re: Glycerin question?

imo if its glycerin its all the same when you reach ultra high points. its not like the chemical structure changes because of the source. id just make sure its USP grade because i know once they get to a certian point the use benzine to purify ethanol.
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