4-Hydroxy-2-butanone Back Catalog number: 73685 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2245.15-50-AN Deepoxy-deoxynivalenol, quantity corrected, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 88054-24-4 Price on request 3485.11-100-AN Pirimicarb Price on request A16995100AL-100 Sulfamerazine, 100µg/mL in Acetonitrile, 1ml Price on request