Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Mass-Labelled PBDE Solution/Mixture, 1.2ml, nonane

5-Chloro-2-(2,4-dichlorophenoxy)anisole, 1.2ml x 50ug/ml, nonane