Hexachlorobenzene, 100 µg/ml, Acetonitrile, 5ml

6-Phosphoglucono-δ-lactone Ammonium Salt, 1mg

Diethylstilbestrol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 56-53-1

8-Methylbenz[a]anthracene