Norethisterone, 100µg/mL in Acetonitrile, 1ml

Benzo[a]pyrene, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 50-32-8

Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11141-16-5

Mass-Labelled Chlorinated Biphenylol Solution/Mixture, 1.2ml, toluene