Napropamide, 100µg/ml in Acetonitrile, 1ml

1,2,4,5,7,8-Hexachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

4-Chloro-3-methylphenol

1,2,3,7,8-Pentachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane