Quintozene, 100 µg/ml, Cyclohexane, 1ml

Perfluorooctylphosphonic acid, 50µg/ml in MeOH, 1,2ml

Valve Timing Calibration Mix (with Internal Standard) 5 Analytes, each Wt.% as listed in isooctane; units: 1x10mL and 5x10mL Name Wt.% Name Wt.% Benzene 4.5 o-Xylene

Methyl linoleate C18:2, 10mg/ml in Heptane, 1ml