WRE CHEM & PHARM - Products There are more than 1,500 uses for glycerin... Fatty Acid Glycerin Contains less than 5% of pure glycerin. Used in animal feed and as heating oil. 80% Glycerin Contains 78% or more pure glycerin. Used in animal feed and organic solvents. Refined Glycerin Contains 99% or more pure glycerin. . % Environmentally Sound Partner with WRE Together, we can focus on a healthy environment for all of us… % Naturally Processed Environmentally Focused CHEM & PHARM Get Started WRE Headquarters 670 E 3900 S STE 300 Salt Lake City, UT 84107 PHONE: 801.327.8695 FAX: 801.713.0937 WRE Production Plant 7950 West 24000 North Rd Portage, UT 84331 PHONE: 435.866.2292 FAX: 435.866.2295 Contact Us Name First Email* PhoneHow may we help you?subscribe Stay up to date with the latest WRE News.