1、ICS 71.100.40Grenzflchenaktive Stoffe Bestimmung des Gehaltes von Dialkytetralin in linearem Alkylbenzol mittelsHochleistungs-Flssigchromatographie (HPLC)European Standard EN 13405 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been p
2、repared by CEN/TC 276 Surface 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.DIN ISO 3696 is the standard corresponding to Internation
3、al Standard ISO 3696 referred to in clause 2 ofthe EN.Ref. No. DIN EN 13405 : 2003-04English price group 10 Sales No. 111008.03DEUTSCHE NORM April 2003EN 13405EN comprises 15 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berl
4、in. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Surface active agentsDetermination of dialkyl-tetralins content in linear alkylbenzeneby high performance liquid chromatography (HPLC)English version of DIN EN 13405English versionICS 71.10
5、0.40Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungSurface active agentsDetermination of dialkyl-tetralins content in linear alkylbenzene by highperformance liquid chromatography (HPLC) 2002. CEN
6、 All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13405 : 2002 EAgents de surface Dtermination dela teneur en dialkylttralines dans lesalkylbenznes linaires par chroma-tographie liquide haute perfor-mance (CLHP)Grenzflchenaktive Stoffe Be
7、stim-mung des Gehaltes von Dialkytetralinin linearem Alkylbenzol mittels Hoch-leistungs-Flssigchromatographie(HPLC)This European Standard was approved by CEN on 2002-10-23.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European
8、 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 any CENmember.The European Standards exist in three official versions (English, French,
9、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 bodies of Austria, Belgium, the CzechRepublic, Denmark, F
10、inland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzer-land, and the United Kingdom.EN 13405December 2002Page 2EN 13405 : 200223333344457777781010101010111112131414141515Page 3EN 13405 : 2002Page 4EN 13405 : 2002Page 5EN 13405 : 2002Page 6EN 13405 : 2002Page 7EN 13405 : 2002Page 8EN 13405 : 2002Page 9EN 13405 : 2002Page 10EN 13405 : 2002Page 11EN 13405 : 2002Page 12EN 13405 : 2002Page 13EN 13405 : 2002Page 14EN 13405 : 2002Page 15EN 13405 : 2002
