Quinoxaline-2-carboxylic acid Back Catalog number: 91819 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72304 2-Nitrodiphenylamine Price on request 673387 Metoxuron, 100 µg/ml, Acetonitrile, 5ml Price on request 676825 5-Hydroxymebendazole, 10mg Price on request