Chlorinated Aromatics Standard

Benzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-46-9

4,5-Methylenephenanthrene

Pirimiphos-ethyl, 100 µg/ml, Acetonitrile, 5ml