EN ISO 15680-2003 en Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons naphthalene and several chlorinated compounds using purge-and.pdf

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1、BRITISH STANDARD BS EN ISO 15680:2003 BS 6068-2.85:2003 Incorporating Corrigendum No. 1 Water quality Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption The European Standard EN

2、ISO 15680:2003 has the status of a British Standard ICS 13.060.50 BS EN ISO 15680:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 11 December 2003 BSI 22 January 2004 ISBN 0 580 43060 X National foreword This British Standard is the offi

3、cial English language version of EN ISO 15680:2003. It is identical with ISO 15680:2003. The UK participation in its preparation was entrusted by Technical Committee EH/3, Water quality, to Subcommittee EH/3/2, Physical, chemical and biochemical methods, which has the responsibility to: A list of or

4、ganizations 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 Catalogue under the section entitled “International Standards C

5、orrespondence 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 correct application. Compliance with a British Standard does

6、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 informed; monitor related international and European develop

7、ments 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 iv, pages 1 to 33, the Annex ZA page, an inside back cover and a back cover. The BSI copyright notice d

8、isplayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 14981 Corrigendum No. 1 22 January 2004 Corrected EN ISO foreword and incorporating the Annex ZA pageEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO15680 November200

9、3 ICS13.060.50 Englishversion WaterqualityGaschromatographicdeterminationofanumber ofmonocyclicaromatichydrocarbons,naphthaleneandseveral chlorinatedcompoundsusingpurgeandtrapandthermal desorption(ISO15680:2003) QualitdeleauDosageparchromatographieenphase gazeuseduncertainnombredhydrocarburesaromati

10、ques monocycliques,dunaphtalneetdediverscomposs chlorspardgazage,pigeageetdsorptionthermique (ISO15680:2003) WasserbeschaffenheitGaschromatischeBestimmung einerAnzahlmonocyclischeraromatischer Kohlenwasserstoffe,Naphthalinundeinigerchlorierter SubstanzenmittelsPurgeundTrapundthermischer Desorption(I

11、SO15680:2003) ThisEuropeanStandardwasapprovedbyCENon28October2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnationa

12、l standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe

13、official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEU

14、ROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO15680:2003ECORRECTED20031217 Foreword Thisdocument(ENISO15680:2003)hasbeenpreparedbyTechnicalCommi

15、tteeISO/TC147 “Waterquality“incollaborationwithTechnicalCommitteeCEN/TC230“Wateranalysis“,the secretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationof anidenticaltextorbyendorsement,atthelatestbyMay2004,andconflictingnationalstandards shallbew

16、ithdrawnatthelatestbyMay2004. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy, Luxembourg,Malta,Netherlands

17、,Norway,Portugal,Slovakia,Spain,Sweden,Switzerlandand theUnitedKingdom. Endorsementnotice ThetextofISO15680:2003hasbeenapprovedbyCENasENISO15680:2003withoutany modifications. NOTENormativereferencestoInternationalStandardsarelistedinAnnexZA(normative). ENISO15680:2003 Reference number ISO 15680:2003

18、(E)INTERNATIONAL STANDARD ISO 15680 First edition 2003-11-01 Water quality Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption Qualit de leau Dosage par chromatographie en phase g

19、azeuse dun certain nombre dhydrocarbures aromatiques monocycliques, du naphtalne et de divers composs chlors par dgazage, pigeage et dsorption thermique ENISO15680:2003DPlcsid Fremia ihTs PDF file mya ctnoian emdebt dedyfepcaes. In ccacnadrow eitA hebods licnesilop gnic,y tihs file mirp eb yatnde iv

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23、ynae,s lecetrinoc ro mceinahcla, incliduntohp gcoiypodna gn micrfoilm, wittuoh repmissii now nritign from ietI rehSa Ot tsserdda eh ebolw or ISOs memreb i ydobn the cnuotfo yr ttseuqer ehe.r ISO cirypothg fofice saCe tsopale 65 eneG 1121-HC 02 av leT. 4 + 10 947 22 1 11 xaF0 947 22 14 + 9 74 E-mial

24、coirypthgis.o gro We bwww.is.o gro Pulbisdehi n Switlrez dnaii ENISO15680:2003 iiiContents Page Foreword iv 1 Scope 1 2 Normative references. 1 3 Terms and definitions. 2 4 Principle. 2 5 Interferences 3 6 Reagents 4 7 Apparatus. 7 8 Sample collection, preservation and preparation . 8 9 Analytical p

25、rocedure. 9 10 Calibration 11 11 Calculation. 12 12 Expression of results 12 13 Precision data 12 14 Test report 12 Annex A (informative) Application of purge-and-trap concentration to the GC analysis of volatile compounds in water Example 1: Validation study in the UK. 14 Annex B (informative) Appl

26、ication of purge-and-trap concentration to the GC-analysis of volatile compounds in water Example 2: Data provided by DIN. 19 Annex C (informative) Application of purge-and-trap concentration to the GC-analysis of volatile compounds in water Example 3: Validation study in the Netherlands. 22 Annex D

27、 (normative) Criteria for the GC-MS identification of target compounds. 25 Annex E (informative) Procedures for the cleaning of glassware and the preparation of contaminant-free water. 28 Annex F (informative) Preparation of standard solutions of volatile organic compounds 30 Annex G (informative) D

28、etermination of the (absolute) recovery of substances analysed by purge-and-trap concentration 32 Bibliography . 33 ENISO15680:2003iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing In

29、ternational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison

30、with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of techn

31、ical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn

32、 to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15680 was prepared by Technical Committee ISO/TC 147, Water quality, Subcommittee SC 2, Physical, chemical and biochemical methods. ENISO15680:2003