Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Aroclor 1232

4'-Fluoro-2,3',4-tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 863314-85-6

Benzo[a]chrysene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 213-46-7