3,5-Dichlorobenzoic acid

1-Methylphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 832-69-9

Tris(4-nitrophenyl) Phosphate, >98%, 25g

Benzo(e)pyrene, 100µg/ml in Cyclohexane, 5ml