1、ICS 83.080.01Kunststoffe Bestimmung von Cadmium NassaufschlussverfahrenEuropean Standard EN 1122 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 249 Plastics (Secretariat: Belgium).The responsible German body in
2、volved in its preparation was the Normenausschuss Kunststoffe (PlasticsStandards Committee), Technical Committee Physikalische, rheologische und analytische Prfungen.DIN ISO 3696 and DIN ISO 3856-4 are the standards corresponding to International Standards ISO 3696and ISO 3856-4, respectively, refer
3、red to in clause 2 of the EN.AmendmentsThe status of the standard is now that of a full standard.Previous editionDIN V ENV 1122: 1995-04.Ref. No. DIN EN 1122 : 2002-02English price group 07 Sales No. 110705.02DEUTSCHE NORM February 2002EN 1122EN comprises 7 pages. No part of this standard may be rep
4、roduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).PlasticsDetermination of cadmium Wet decomposition methodEnglish version of DIN EN 1122Supersedes DIN V E
5、NV 1122,April 1995 edition.English versionICS 83.080.01 Supersedes ENV 1122 : 1995.Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungPlasticsDetermination of cadmium Wet decomposition method 2001. C
6、EN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 1122 : 2001 EPlastiques Dtermination du cad-mium Mthode par dcompositionpar voie humideKunststoffe Bestimmung vonCadmium NassaufschlussverfahrenThis European Standard was approved by CEN
7、 on 2001-01-18.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be
8、obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Cent
9、re hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom. EN 1122March 2001Page 2EN 1122 : 2001Page 3EN 1122 : 2001Page 4EN 1122 : 2001Page 5EN 1122 : 2001Figure 1 Example of apparatus for wet decompositionPage 6EN 1122 : 2001Page 7EN 1122 : 2001
