BS-EN-ISO-11732-2005 BS-6068-2.93-2005.pdf
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1、BRITISH STANDARD BS EN ISO 11732:2005 BS 6068-2.93:2005 Water quality Determination of ammonium nitrogen Method by flow analysis (CFA and FIA) and spectrometric detection The European Standard EN ISO 11732:2005 has the status of a British Standard ICS 13.060.50 ? Licensed Copy: sheffieldun sheffield
2、un, na, Sat Nov 18 01:55:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 11732:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 17 February 2005 BSI 17 February 2005 ISBN 0 580 45490 8 National foreword This British Standard is th
3、e official English language version of EN ISO 11732:2005. It is identical with ISO 11732:2005. It supersedes BS EN ISO 11732:1997 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee EH/3, Water quality, to Subcommittee EH/3/2, Physical, chemical and bioch
4、emical methods, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Ca
5、talogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its
6、correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests
7、 informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 18, an inside
8、back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:55:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN
9、STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11732 February 2005 ICS 13.060.50 Supersedes EN ISO 11732:1997 English version Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005) Qualit de leau - Dosage de lazote amm
10、oniacal - Mthode par analyse en flux (CFA et FIA) et dtection spectromtrique (ISO 11732:2005) Wasserbeschaffenheit - Bestimmung von Ammoniumstickstoff - Verfahren mittels Flieanalytik (CFA und FIA) und spektrometrischer Detektion (ISO 11732:2005) This European Standard was approved by CEN on 3 Janua
11、ry 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obta
12、ined on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secr
13、etariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Po
14、rtugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means rese
15、rved worldwide for CEN national Members. Ref. No. EN ISO 11732:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:55:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI I NESO 11:2372005 (E) 2 Foreword This document (EN ISO 11732:2005) has been prepared by Technical Committee ISO/TC 147 “Wa
16、ter quality“ in collaboration with Technical Committee CEN/TC 230 “Water analysis“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2005, and confli
17、cting national standards shall be withdrawn at the latest by August 2005. This document supersedes EN ISO 11732:1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cy
18、prus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 11732:2005 ha
19、s been approved by CEN as EN ISO 11732:2005 without any modifications. EN ISO 11732:2005 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:55:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 11732:2005(E) OSI 5002 INTERNATIONAL STANDARD ISO 11732 Second edition 2005-02-01 W
20、ater quality Determination of ammonium nitrogen Method by flow analysis (CFA and FIA) and spectrometric detection Qualit de leau Dosage de lazote ammoniacal Mthode par analyse en flux (CFA et FIA) et dtection spectromtrique EN ISO 11732:2005 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:
21、55:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS:23711 O5002(E) DPlcsid Fremia ihTs PDF file may ctnoian emdebt dedyfepcaes. In ccaocnadrw eith Aebods licensilop gnic,y this file mairp eb ynted iv roweb detu slahl ton ide ebtlnu deess the typefaces whice era hml era deddebicsnede to i dnanstlaled
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