1-Butene Back Catalog number: 71677 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680640 Fluoxastrobin M55, 10mg Price on request 2245.15-50-5AN Deepoxy-deoxynivalenol, quantity corrected, 50µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 88054-24-4 Price on request LM44P-DMDT p,p'-(13C12)Methoxychlor, 100µg/ml in Nonane, 1,2ml Price on request