Title: The Certification of the Mass Fractions of As, Br, Cd, Cl, Cr, Hg, Pb, S and Sb and the Assignment of Indicative Values for Sn and Zn in Two Polyethylene Reference Materials, ERM-EC680k and ERM-EC681k
Publication Year: 2007
JRC N°: JRC37540
ISBN: 978-92-79-06027-4
Other Identifiers: EUR 22784 EN
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC37540
Type: EUR - Scientific and Technical Research Reports
Abstract: This report describes the preparation and certification of the polymer certified reference materials (CRM) ERM-EC680k and ERM-EC681k. They replace the exhausted predecessors, ERM-EC680 and ERM-EC681. The CRMs have been certified by the European Commission, Directorate General Joint Research Centre, Institute for Reference Materials and Measurements (IRMM), Geel, Belgium. The new CRMs have been certified for their content as As, Br, Cd, Cl, Cr, Hg, Pb, S, Sb and indicative values have been established for Sn and Zn. Additional information about acid digestible Cr is given.
JRC Directorate:Health, Consumers and Reference Materials

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