Naphthalene, 2000µg/mL in MeOH, 1ml

D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10

Bromophos ethyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 4824-78-6

PAH-Mix 45, 10µg/mL in Cyclohexane, 10ml