Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml

8-Quinolinol, 250mg

4,10-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23189-63-1

4´-Hydroxydiclofenac, 10µg/ml in Acetonitrile, 5ml