4,4'-Dibromobiphenyl Back Catalog number: 43009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 81201 EPA Method 8120 - Chlorinated Hydrocarbons Price on request 59502 Multi-Element Internal Standard Price on request 3814.20-200-IO 1,2'-Binaphthyl, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4325-74-0 Price on request