PCB Congener Mix #2

Benzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8

Linuron, 100 µg/ml, Acetonitrile, 5ml

N-Nitrosodiisopropylamine,100 µg/mL,MeOH,1mL,