Levulinic acid Back Catalog number: 72423 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54204 Anions Mix #2 Price on request 3630.17-25-AN U{13C17}-3-Acetyl-dexoynivalenol, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request 95025 OrganoPhosphorus Pesticide Mix #1 Price on request