I finally found some glycerin but I looked at the Contents and it says. "Contains: Glycerin, USP 99.5% Anhydrous." The product was just called Glycerin. I search on google and found an article that says that Glycerol is a name for a pure form and Glycerin is the impure. So is this .5% Glycerin and completely useless, or 99.5% pure :confused: . I know its a stupid question but I have seen companies print some extremely unreliable info. Probably use it for nitro. Any help would be grateful.

I doubt they would sell it as glycerin if it was 0.5% pure... But yes, it is 99.5% glycerine.