3,5-Dichlorotoluene, 100mg

o-Methylpodocarpic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 10037-26-0

PCB No. 4, certified, 25mg

Benzo[a]pyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8