trans-Nonachlor, 10 µg/ml, Cyclohexane, 10ml

Pentachlorophenol, 100 µg/ml, Acetonitrile, 1ml

Chrysene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5

Carbophenothion