Norbuprenorphine 3-beta-D-glucuronide Back Catalog number: 10381.31-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 3144.19-K-IO Nonadecanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 646-30-0 Price on request 3426.12-100-AN Isodrin Price on request 8616.11-K-ME 3-Chloropropane-1,2-di(heptafluoro)butyrate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request