2-Naphthylamine, 100 µg/ml, Acetonitrile, 1ml

Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane

6-Butyl-2,3-dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Chloride (Cl-)