Tralomethrin, 100 µg/ml, Acetonitrile, 1ml

4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml

Dibenzo[cd,pg]bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 187-94-0

PCB No. 154, 100µg/ml in Isooctane, 1ml