beta-HCH, 100 µg/ml, Ethyl acetate, 5ml

1,6-Pyrenequinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17885-51-9

2,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

2-Nitrophenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17024-18-9