Dibenz[a,h]anthracene-d14, 100µg/ml in Isooctane, 1ml

4,4'-Dibromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2-Naphthylamine, 100 µg/ml, Acetonitrile, 1ml

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