Trichlorfon, 10.0 µg/ml, Acetonitrile, 10ml

Benzo[b]fluoranthene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 205-99-2

4-Hydroxy-2',3,5,5'-tetrachlorobiphenyl, 10mg

Dodecylbenzene (hard type) (mixture of branched chain isomers), 500ml