D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

1,2,7,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

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