Venezuelan Crude, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no.

2,3',4,5,5'-Pentachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

Fenthion-sulfone, 100 µg/ml, Toluene, 1ml

Aroclor 1260