17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml

2,3,7,8-Tetrachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane

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

Tetradecanoic acid (Myristic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-63-8