Nicotinamide, 250mg Back Catalog number: 680067 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72402 Metoprolol, 1000µg/ml in MeOH, 1ml Price on request 95634 Carbamates-m1 Price on request 3437.15-100 Metalaxyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 57837-19-1 Price on request