Quintiofos, 10 µg/ml, Ethyl acetate, 10.0ml

D7-Malathion, 100 µg/ml, Cyclohexane, 1ml

o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml

Benzo[a]pyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8