Biphenyl Back Catalog number: 70556 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70946 Hexabromobiphenyl Price on request 79643 Pentachloronitrobenzene Price on request 0711.10-K-IO Naphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-20-3 Price on request