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  • The certification of the contents (mass fractions) of five polychlorodibenzo-p-dioxins (D48, D54, D66, D67, D70) and seven polychlorodibenzo furans (F83, F94, F114, F118, F121, F124, F130) in fly ash - CRM 490

Abstract

This report describes the preparation, homogeneity and stability of a fly ash reference material and the subsequent certification of the mass fraction of five polychlorodibenzo-p-dioxins (D48, D54, D66, D67, D70) and seven polychlorodibenzo furans (F83, F94, F114, F118, F121, F124, F130).
The material, CRM 490, is intended for use in the method validation and quality control of the complete analytical procedure for congener-specific determination of dioxins.
The certification was based on an interlaboratory study. All individual results which were found acceptable after detailed technical and statistical evaluation are listed, together with a summary of the analytical techniques used and the quality control guidelines followed. .

Additional information

Authors: VAN CLEUVENBERGEN R, VITO, Mol (BE);KRAMER G N, IRMM-EC-JRC, Geel (BE);MAIER E A, European Commission Standards Measurements and Testing Programme, Brussels (BE)
Bibliographic Reference: EUR 16888 EN (1996) 59pp., FS, free of charge
Availability: Available from the Measurements and Testing Programme Office, European Commission, DG XII, 200 rue de la Loi, B-1049 Bruxelles (BE)
ISBN: ISBN 92-827-7410-4; ISSN
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