1、ICS 75.160.20Minerallerzeugnisse Bestimmung niedriger Bleigehaltein Kraftstoffen Wellenlngendispersive Rntgenfluoreszenz-Analyse(RFA)European Standard EN 13723 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 19
2、Petroleum products, lubricants and related products(Secretariat: The Netherlands).The responsible German body involved in its preparation was the Normenausschuss Materialprfung(Materials Testing Standards Committee).The DIN Standards corresponding to the International Standards referred to in clause
3、 2 of the EN are asfollows:EN ISO 3170 DIN 51750-1, DIN 51750-2 and DIN EN ISO 3170EN ISO 3171 DIN EN ISO 3171AmendmentsDIN 51769-11, August 1988 edition, has been superseded by the specifications of EN 13723.Previous editionDIN 51769-11: 1988-08.National Annex NAStandards referred to(and not includ
4、ed in Normative references)DIN 51750-1 Sampling of petroleum products GeneralDIN 51750-2 Sampling of liquid petroleum productsDIN EN ISO 3170 Petroleum liquids Manual sampling (ISO 3170 : 1988 + A1 : 1998)DIN EN ISO 3171 Petroleum liquids Automatic pipeline sampling (ISO 3171 : 1988)Ref. No. DIN EN
5、13723 : 2002-10English price group 08 Sales No. 110803.03DEUTSCHE NORM October 2002EN 13723Continued overleaf.EN comprises 8 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has
6、the exclusive right of sale for German Standards (DIN-Normen).Petroleum productsDetermination of low lead contents in gasolines bywavelength-dispersive X-ray fluorescence spectrometry (XRF)English version of DIN EN 13723Supersedes DIN 51769-11,August 1988 edition.English versionICS 75.160.20Descript
7、ors:Petroleum productsDetermination of low lead contents in gasolines bywavelength-dispersive X-ray fluorescencespectrometry (XRF) 2002. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13723 : 2002 EMinerallerzeugnisse Bestimmungnied
8、riger Bleigehalte in Kraftstoffen Wellenlngendispersive Rntgen-fluoreszenz-Analyse (RFA)This European Standard was approved by CEN on 2002-04-05.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of ana
9、tional standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any ot
10、her language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Gr
11、eece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.EN 13723July 2002Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Norm
12、ung|Produits ptroliers Dterminationdes faibles teneurs en plomb dansles essences pour moteurs Spectromtrie de fluorescence derayons X dispersive en longueurdonde (FRX)Page 2EN 13723 : 2002Page333344444444444455555555666677777778Page 3EN 13723 : 2002Page 4EN 13723 : 2002Page 5EN 13723 : 2002Page 6EN 13723 : 2002Page 7EN 13723 : 2002Page 8EN 13723 : 2002
