Native PCB Solution/Mixture for MS Detection, 1.2ml, nonane

1-Chloro-2-fluorobenzene

Parathion-ethyl, 100µg/ml in Acetonitrile, 5ml

Dibenz[a,h]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 53-70-3