4,4’-Dibromobiphenyl Back Catalog number: 93812 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54300 Nitrate as (NO3-) Price on request 70563 Bromophos ethyl Price on request ACQ-SE08-115 Ethanol standard in serum,0.8g/L,serum, 1.5mL Price on request