nine water-miscible organic solvents , methanol , ethanol , acetone , ethoxyethanol , tetrahydrofuran , dioxane , dimethylformamide , acetonitrile , and dimethyl sulfoxide were each used with five commonly employed substrates of in vitro microsomal mixed-function oxidase assays containing liver 9,000g supernatant fractions from rats treated with phenobarbital or aroclor 1254 .
C0001963
methanol
C0001962
ethanol