Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml

1,2,4,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

2-Methylnaphthalene

Valve Timing Calibration Mix (without Internal Standard) 4 Analytes, each Wt.% as listed in isooctane; units: 1x10mL, 5x10mL Name Wt.% Name Wt.% Benzene 5.0 o-Xylene 10.0 Toluene 5.0 Isooctane