1,6-Dinitropyrene, 100µg/ml in Toluene, 1ml

3-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17324-04-8

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

Naphthalene, 250mg