PCB Congeners

7,12-Dimethylbenz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57-97-6

ICP-MS Verification Standard #2

Dimethyl azelate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1732-10-1