Halfenprox, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 674467 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-ST-B Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request NG-S527-1G POE (5) tallow amine, 1g Price on request 10628.12-50-T 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin Price on request