4,4'-Diaminobiphenyl-d8 (Rings-d8) Back Catalog number: 10448.12-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended PFS-533-IDS 533 Isotope Dilution PDS 25 050,06 Kč 18 787,55 Kč 82602 EPA Method 8060 QC Check Solution Price on request SC-212592 Propionyl Glycine, >97%, 2,5mg Price on request