Methamidophos, 1000µg/ml in MeOH, 1ml

7,12-Dimethylbenz[a]anthracene, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 57-97-6

5 alpha(H)-Androstan-17-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 963-74-6

Ampicillin