Pethoxamid, 100µg/ml in Acetonitrile, 5ml

Perinaphthenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 548-39-0

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

PCB-Mix 3, 100 ng/µl, 10ml