4-Aminobiphenyl Back Catalog number: 70332 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2126.12-100-IO Arochlor 1242 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9 Price on request 94212 525 Internal Standard Price on request PN-40S 1,2,6,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request