4-Aminobiphenyl Back Catalog number: 94738 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675959 1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril Price on request 1925.10 trans-1,2-Dihydroxy-1,2-dihydrophenanthrene, Please inquire, Solvent-, Unit , # of units-1, Cas.no. 60917-41-1 Price on request 83539 Acrolein-DNPH Price on request