EPA Method 524 & 624 - Internal Standard

CDPOS, 10.0 µg/ml, Methanol, 10ml

1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane

Venlafaxine-HCl, 100µg/ml in Acetonitrile, 1,2ml