Vitamin B12 (Cyanocobalamin), 100mg Back Catalog number: 680414 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended M-8040-16 Phenol, 1000µg/ml in MeOH, 1ml Price on request 682915 Fluazuron, 100 µg/ml, Acetonitrile, 5ml Price on request 59295 Anions Mix Price on request