4,4'-Diaminobiphenyl-d8 (Rings-d8) Back Catalog number: 10448.12-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 54563 Phosphate as (PO43-) Price on request 71992 Pyrazoxyfen Price on request 79236 2,4-Dichlorophenylacetic acid Price on request