Cyanocobalamin Back Catalog number: 72134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674816 Prothoate, 100 µg/ml, Ethyl acetate, 1ml Price on request 1811.12-100MG Decabromodiphenyl ether,neat,neat,100mg, Price on request MPN-24 1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request