1、BRITISH STANDARD BS EN ISO 15587-2:2002 BS 6068-2.77: 2002 Incorporating Corrigendum No. 1 Water quality Digestion for the determination of selected elements in water Part 2: Nitric acid digestion The European Standard EN ISO 15587-2:2002 has the status of a British Standard ICS 13.060.50 NO COPYING
2、 WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN ISO 15587-2:2002 This British Standard, having been prepared under the direction of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 2
3、8 March 2002 BSI 24 May 2002 ISBN 0 580 39253 8 National foreword This British Standard is the official English language version of EN ISO 15587-2:2002. It is identical with ISO 15587-2:2002. The UK participation in its preparation was entrusted by Technical Committee EH/3, Water quality, to Subcomm
4、ittee EH/3/2, Physical, chemical and biochemical methods, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. This is one of a series of standards on water quality, others of which have been, or will be, published as Sec
5、tions of BS 6068. The various Sections of BS 6068 are comprised within Parts 1 to 7, which, together with Part 0, are listed below. Part 0 Introduction Part 1 Glossary Part 2 Physical, chemical and biochemical methods Part 3 Radiological methods Part 4 Microbiological methods Part 5 Biological metho
6、ds Part 6 Sampling Part 7 Precision and accuracy NOTE The tests described in this British Standard should only be carried out by suitably qualified persons with an appropriate level of chemical expertise. Standard chemical procedures should be followed throughout. Cross-references The British Standa
7、rds which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard
8、 does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their 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 respon
9、sible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests 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 titl
10、e page, the EN ISO foreword page, the ISO title page, pages ii to iv, pages 1 to 17, an Annex ZA page, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 1391
11、8 Corr. No. 1 24 May 2002 Incorporating Annex ZA and correction to EN ISO ForewordEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO155872 March2002 ICS13.060.50 Englishversion WaterqualityDigestionforthedeterminationofselected elementsinwaterPart2:Nitricaciddigestion(ISO15587 2:2002) Qualitdeleau
12、Digestionpourladterminationde certainslmentsdansleauPartie2:Digestionlacide nitrique(ISO155872:2002) WasserbeschaffenheitAufschlussfrdieBestimmung ausgewhlterElementeinWasserTeil2:Salpetersure Aufschluss(ISO155872:2002) ThisEuropeanStandardwasapprovedbyCENon1March2002. CENmembersareboundtocomplywith
13、theCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandarde
14、xistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark
15、,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofe
16、xploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO155872:2002EINESO51785:2002(2E) 2 CORRECTED20020417 Foreword Thisdocument(ISO155872:2002)hasbeenpreparedbyTechnicalCommitteeISO/TC147 “Waterquality“incollaborationwithTechnicalCommitteeCEN/TC230“Wateranalysis“,the
17、secretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofanidenticaltextorbyendorsement,atthelatestbySeptember2002,andconflicting nationalstandardsshallbewithdrawnatthelatestbySeptember2002. AccordingtotheCEN/CENELECInternalRegulations,thenati
18、onalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy, Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,Switzerlandandthe UnitedKingdom. Endorsementnotice Thetextof
19、theInternationalStandardISO155872:2002hasbeenapprovedbyCENasa EuropeanStandardwithoutanymodifications. NOTENormativereferencestoInternationalStandardsarelistedinannexZA(normative). 2egaP ENISO155872:2002 2002:278551OSINE1 ENISO155872:20021 ENISO155872:200212002:278551OSINE2 ENISO155872:20022 ENISO15
20、5872:200222002:278551OSINE3 ENISO155872:20023 ENISO155872:200232002:278551OSINE4 ENISO155872:20024 ENISO155872:200242002:278551OSINE5 ENISO155872:20025 ENISO155872:200252002:278551OSINE6 ENISO155872:20026 ENISO155872:200262002:278551OSINE7 ENISO155872:20027 ENISO155872:20027ENISO155872:200218 2002:2
21、78551OSINE8 ENISO155872:20028 ENISO155872:200282002:278551OSINE9 ENISO155872:20029 ENISO155872:200292002:278551OSINE01 ENISO155872:200210 ENISO155872:2002102002:278551OSINE11 ENISO155872:200211 ENISO155872:2002112002:278551OSINE21 ENISO155872:200212 ENISO155872:2002122002:278551OSINE31 ENISO155872:2
22、00213 ENISO155872:2002132002:278551OSINE41 ENISO155872:200214 ENISO155872:2002142002:278551OSINE51 ENISO155872:200215 ENISO155872:2002152002:278551OSINE61 ENISO155872:200216 ENISO155872:2002162002:278551OSINE71 ENISO155872:200217 ENISO155872:200217INESO51785:2002(2E) 3 AnnexZA (normative) Normativer
23、eferencestoInternationalPublicationswiththeirrelevant Europeanpublications ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetext,andthe publicationsarelistedhereafter.Fordatedreferences,subsequentame
24、ndmentstoorrevisions ofanyofthesepublicationsapplytothisEuropeanStandardonlywhenincorporatedinitby amendmentorrevision.Forundatedreferencesthelatesteditionofthepublicationreferredto applies(includingamendments). NOTEWhereanInternationalPublicationhasbeenmodifiedbycommonmodifications, indicatedby(mod
25、.),therelevantEN/HDapplies. Publication Year Title EN/HD Year ISO3696 1987 Waterforanalyticallaboratoryuse Specificationsandtestmethods ENISO3696 1995 ISO56673 1994 WaterqualitySamplingPart3:Guidance onthepreservationandhandlingofsamples ENISO56673 1995 2egaP 2002:278551OSINEENISO155872:200281 2002:
26、278551OSINE18 ENISO155872:200218 ENISO155872:20022blankBS EN ISO 15587-2:2002 BS 6068-2.77: 2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe
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