Stigmasterol acetate, , Solvent-, Unit , # of units-, Cas.no.

Oxygenate Quality Control Standard (with Internal Standard) 14 Analytes, each Wt.% as listed in RFA Gasoline: units: 1x5mL, 5x5mL Name Wt.% Name Wt.% Methanol 1 Di-isopropyl ether 3 Ethanol 1 is

Acetochlor ESA, 1000µg/ml in MeOH, 1ml

N-Nitroso-N-methyl-4-aminobutyric acid, 25mg