Demeton-O, 100 µg/ml, Ethyl acetate, 1ml

Dibenzo[a,h]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 189-64-0

Phenol, 1000µg/ml in MeOH, 1ml

PAH Mix, 0.5mg/mL in Acetonitrile, 1ml