Benzobicyclon, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678213 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1356.6-K-MEX5 Hexachlorobenzene Price on request 678406 Fenamiphos-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request DF-IS-I40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request