4,4'-Diaminobiphenyl-d8 (Rings-d8) Back Catalog number: 10448.12-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50096 Metals Calibration Standard Price on request SC-391890 Avenanthramide E, 25mg Price on request 70109 Dibenz(a,h)acridine Price on request