1、ICS 71.100.40Grenzflchenaktive Stoffe Bestimmung von Ethylenoxid- und Propylenoxid-Gruppen in Ethylenoxid- undPropylenoxid-AdduktenEuropean Standard EN 13268 : 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 276 S
2、urface active agents (Secretariat: France).The responsible German body involved in its preparation was the Normenausschuss Materialprfung(Materials Testing Standards Committee), Technical Committee Analytik von Tensiden.The DIN Standards corresponding to the European Standard and the International S
3、tandards referred to inclause 2 of the EN are as follows:EN ISO 3696 DIN ISO 3696ISO 607 DIN ISO 607ISO 5725-2 DIN ISO 5725-2Ref. No. DIN EN 13268 : 2001-07English price group 08 Sales No. 110811.01DEUTSCHE NORM July 2001EN 13268Continued overleaf.EN comprises 13 pages. No part of this standard may
4、be reproduced 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).Surface active agentsDetermination of ethylene oxide and propylene oxide groups inethylene oxide an
5、d propylene oxide adductsEnglish version of DIN EN 13268English versionICS 71.100.40Descriptors:Surface active agentsDetermination of ethylene oxide and propylene oxide groups in ethyleneoxide and propylene oxide adducts 2001. CEN All rights of exploitation in any form and by any meansreserved world
6、wide for CEN national members.Ref. No. EN 13268 : 2001 EGrenzflchenaktive Stoffe Bestimmung von Ethylenoxid- undPropylenoxid-Gruppen inEthylenoxid- und Propylenoxid-AdduktenThis European Standard was approved by CEN on 2001-01-19.CEN members are bound to comply with the CEN/CENELEC Internal Regulati
7、onswhich 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 obtained on application to the Management Centre or to anyCEN member.The European Sta
8、ndards 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 Centre hasthe same status as the official versions.CEN members are the national standards
9、 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 13268April 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committ
10、ee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Agents de surface Dtermination dela teneur en oxyde dthylne et enoxyde de propylne dans lescondensats base doxydedthylne et doxyde de propylnePage 2EN 13268 : 2001223333445678913Page 3EN 13268 : 2001Page 4EN 13268 : 2001Page 5EN 13268 : 2001Page 6EN 13268 : 2001Page 7EN 13268 : 2001Page 8EN 13268 : 2001Page 9EN 13268 : 2001Page 10EN 13268 : 2001Page 11EN 13268 : 2001Page 12EN 13268 : 2001Page 13EN 13268 : 2001
