Aroclor 1248

Pentachlorobenzene, 100 µg/ml, Acetonitrile, 1ml

Mass-Labelled PBDE Solution/Mixture, 5µg/ml in Nonane, 1,2ml

Bis(2-ethylhexyl) tetrabromophthalate, 1.2ml x 50ug/ml, toluene