1、ICS 71.100.40Grenzflchenaktive Stoffe Bestimmung des Gehaltes an Amid-Stickstoff Potentiometrische TitrationEuropean Standard EN 13560 : 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 Surface active agents (S
2、ecretariat: France).The responsible German body involved in its preparation was the Normenausschuss Materialprfung (Ma-terials Testing Standards Committee), Technical Committee Analytik von Tensiden.DIN ISO 607 is the standard corresponding to International Standard ISO 607 referred to in clause 2 o
3、f theEN.Ref. No. DIN EN 13560 : 2002-03English price group 07 Sales No. 110707.02DEUTSCHE NORM March 2002EN 13560Continued 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, 1077
4、2 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Surface active agentsDetermination of amide nitrogen content Potentiometric titrationEnglish version of DIN EN 13560English versionICS 71.100.40Surface active agentsDetermination of amide nitrogen content Potentiomet
5、ric titration 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13560 : 2001 EGrenzflchenaktive Stoffe Bestim-mung des Gehaltes an Amid-Stick-stoff Potentiometrische TitrationThis European Standard was approved by CEN on 2001-11-
6、11.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 obtained on
7、application to the Management Centre or to anyCEN member.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 Centre hasthe sa
8、me 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 13560Decembe
9、r 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungAgents de surface Dtermination dela teneur en azote sous forme amide Titrage potentiomtriquePage 2EN 13560 : 200123333334456678Page 3EN 13560 : 2001Page 4EN 13560 : 2001Page 5EN 13560 : 2001Page 6EN 13560 : 2001Page 7EN 13560 : 2001Page 8EN 13560 : 2001
