Benzo(b)fluoranthene, 10µg/ml in Acetonitrile, 10m

2-Ethyl-1-methylbenzene (2-ethyltoluene, o-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 611-14-3

Parathion-methyl, 100µg/mL in Acetonitrile, 1ml

Nitrofen, 10.0 µg/ml, Cyclohexane, 10ml