D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676866 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90497 Carbazole Price on request DF-ST-C Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request SC-257307A Di-n-butyl phthalate, >99%, 25g Price on request