Difenoxuron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676765 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10433.19-K-ME Flecainide acetate,1000 µg base/mL,MeOH,1mL, Price on request PAH-SS-B PAH Sampling Standard Solution, 1.2ml, isooctane Price on request 96770 PAH Standard Price on request