Disulfoton-sulfoxide, 10.0 µg/ml, Acetonitrile,

Revised Oxygenate Quality Control Standard (without Internal Standard) 13 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x10mL, 5x10mL Name Wt.% Name Wt % Methanol 1 Di-

Caffeic acid, >98%, 20mg

2,4-D, 10.0 µg/ml, Acetonitrile, 10ml