Norfloxacin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679800 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3491.10-100-AN Prometryn, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 7287-19-6 Price on request 1139.19-K-IO n-Nonadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-92-5 Price on request 50416 Metals Mix 6B Price on request