BHC (epsilon isomer), 100ug/ml in Toluene, 1ml

4-Aminobiphenyl, 100 µg/ml, Acetonitrile, 1ml

Endrin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72-20-8

Mass-Labelled PCB Congener Solution/Mixture, 1.2ml, nonane