The certificate of analysis on all of our Propylene Glycol is 99.9%. This grouping of Propylene Glycol is USP grade material and has been repackaged in house in new containers, starting from 16 ounces in size.
Chemicals Direct is a major supplier of Glycerin USP, Propylene Glycol,
and many other commodities. Our Glycerin USP is stocked in 1, 5, and 55
gallon containers. We also carry Glycerin USP in smaller containers.
These products are not intended to be used directly in food and
beverages. Please contact us direct for all your Glycerin USP needs