4,4'-Diaminobiphenyl-d8 (Rings-d8) Back Catalog number: 10448.12-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 54243 Total Organic Halides (TOX) Price on request 57382 Lead (Pb) Price on request 679077 Spinetoram, 100 µg/ml, Acetonitrile, 1ml Price on request