Quinoxaline-2-carboxylic acid Back Catalog number: 71493 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-5130-100AN1 Metolachlor-OA, 100µg/ml in Acetonitrile, 1ml 4 960,00 Kč 679088 2,4'-Methoxychlor, 10mg Price on request 674549 N,N'-Diphenylurea, 250mg Price on request