Napropamide, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678444 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679665 13C6-Mefenamic acid, 10mg Price on request 79285 beta-BHC Price on request 70472 2,4,5-TP methyl ester Price on request