Native PCB Stock Solution , 1.2ml , nonane

2-Methyl-1-naphthol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7469-77-4

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

Dibromochlordene, 1.2ml x 50ug/ml, toluene