Guest guest Posted August 16, 2011 Report Share Posted August 16, 2011 I just read the info posted that was about the Pharmco alcohols. So, what's the difference between USP alcohol/neutral grain spirits etc. etc. It kept talking about 190 proof and 200 proof being USP grade but 192 proof is beverage grade... Can anyone spell it out for me? Is USP grade ok to use? Is 192 proof ok to use (for natural perfumery that is)? What would 190 proof and 200 proof be used for one thing but 192 proof used for another? What's the difference between Pure Undenatured and Pure USP? Which one would be suitable to use in natural perfume? Is USP denatured?? What about Grain Neutral Spirits? Here's the link http://f1.grp.yahoofs.com/v1/YOhKTn7bYc4sDpJJrTO5by_VViCcWOLHbUan4o99LxZmkNgsJsR\ U2vPM5Zzt5C3NMhkiZknzplrhBfnv7RDlhSYbRiqv58g/Denatured%20and%20Undenatured%20Alc\ ohols%20Explained Thank you so much!! patti Quote Link to comment Share on other sites More sharing options...
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