4-Hydroxy-2-butanone Back Catalog number: 73685 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677883 Desmethoxy-metobromuron, 10mg Price on request 8932.16-100-ME Iomeprol-d3, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request FHUEA 2H-Perfluoro-2-octenoic acid 6:2), 50µg/ml in MeOH, 1,2ml Price on request