Mefenacet, 10 µg/ml, Acetonitrile, 10ml

PCB No. 29, 100µg/ml in Isooctane, 1ml

1-Hydroxy-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6344-60-1

Hexachloroethane, 250mg