2-Butanone Back Catalog number: 79253 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-2935-100AN5 Isoproturon-desmethyl, 100µg/ml in ACN, 5ml Price on request 10638.12-50-T 1,2,3,4,6,7,8-Heptabromodibenzofuran Price on request 675121 Quinoclamine, 10 µg/ml, Acetonitrile, 10ml Price on request