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

3-Methylnonane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5911-04-6

Sodium p-n-dodecylbenzenesulfonate, 10mg

Fluoranthene, 100µg/ml in Acetonitrile, 1ml