Fluoranthene, 10µg/ml in Acetonitrile, 10ml

2-Perfluorohexyl-[1,1-2H2]-[1,2-13C2]-ethanol (6:2), 50µg/ml in MeOH, 1,2ml

Bromoform

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin