Category Residual Solvent or Processing Chemical

Category I Residual Solvent or Processing Chemical Category II Residual Solvent or Processing Chemical
1,2-Dichloroethane Acetone
Benzene Acetonitrile
Chloroform Butane
Ethylene oxide Ethanol
Methylene chloride Ethyl acetate
Trichloroethylene Ethyl ether
Heptane
Hexane
Isopropyl alcohol
Methanol
Pentane
Propane
Toluene
Total xylenes