Octachlorostyrene, 20mg Back Catalog number: 681671 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50641 Ferrous Iron (Fe) Price on request CLM-10313-1.2 Mono-(6-Hydroxy-2-propylheptyl)phthalate-13C2, 1,2 Price on request DF-IS-J20 Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane Price on request