EPA Method 8310 PAH Standard

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-dis

2'-Fluoro-2,4,4'-tribromodiphenyl ether, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 876310-22-4

4,4’-Dibromobiphenyl