PAH - Mix 18, 100µg/ml in Acetonitrile, 5ml

Parathion-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml

Oxytetracycline hydrochloride, 10 µg/ml, Methanol

Naphtho[2,3-b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 206-06-4