DIN EN ISO 10714-2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714 1992) German version EN ISO 10714 2002《钢和铁 .pdf

1、ICS 77.040.30Eisen und Stahl Bestimmung des Phosphorgehaltes Photometrische BestimmungVanadatomolybdatophosphat-Verfahren (ISO 10714 : 1992)European Standard EN ISO 10714 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published i

2、n accordance with a decision taken by ECISS/TC 20 Methods of chemicalanalyses (Secretariat: Sweden) to adopt, without alteration, International Standard ISO 10714 as a EuropeanStandard.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Iron andSteel Stan

3、dards Committee), Technical Committee Analyseverfahren.Ref. No. DIN EN ISO 10714 : 2002-11English price group 09 Sales No. 110903.03DEUTSCHE NORM November 2002EN ISO 10714Continued overleaf.EN comprises 10 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches

4、 Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Steel and iron Determination of phosphorus contentPhosphovanadomolybdate spectrophotometric method(ISO 10714 : 1992)English version of DIN EN ISO 10714Englis

5、h versionICS 77.040.30Descriptors:Steel and iron Determination of phosphorus contentPhosphovanadomolybdate spectrophotometric method(ISO 10714 : 1992) 2002. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 10714 : 2002 EEisen und

6、Stahl Bestimmung desPhosphorgehaltes PhotometrischeBestimmung Vanadatomolybdato-phosphat-Verfahren(ISO 10714 : 1992)This European Standard was approved by CEN on 2002-05-29.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this Europea

7、n 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 Standards exist in three official versions (English, French,

8、 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,

9、Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.EN ISO 10714July 2002Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de Normalis

10、ationEuropisches Komitee fr Normung|Aciers et fontes Dosagedu phosphore Mthodepar spectrophotomtrie auphosphovanadomolybdate(ISO 10714 : 1992)Page 2EN ISO 10714 : 2002ForewordInternational StandardISO 10714 : 1992 Steel and iron Determination of phosphorus content Phosphovanadomolybdatespectrophotom

11、etric method,which was prepared by ISO/TC 17 Steel of the International Organization for Standardization, has been adoptedby Technical Committee ECISS/TC 20 Methods of chemicals analysis of ferrous products, the Secretariat ofwhich is held by SIS, as a European Standard.This European Standard shall

12、be given the status of a national standard, either by publication of an identical textor by endorsement, and conflicting national standards withdrawn, by January 2003 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries

13、 are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the Internati

14、onal Standard ISO 10714 : 1992 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).Page 3EN ISO 10714 : 2002Page 4EN ISO 10714 : 2002Page 5EN ISO 10714 : 2002Page 6EN ISO 10714 : 2002Page 7EN ISO 10714 : 2002Page 8EN ISO 10714 : 2002Page 9EN ISO 10714 : 2002Page 10EN ISO 10714 : 2002