BS EN IS0 19340:2017 BSl Standards Publication Water quality Determination of dissolved perchlorate Method using ion chromatography (IC) bsi. BSENIS019340:2017 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of EN IS0 19340:2017.It isidenticaltoIS019340:2017. The UK participation in its preparation was entrusted to Technical CommitteeEH/3/2,Physicalchemical andbiochemicalmethods. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correct application. @TheBritishStandards Institution2018 Published by BSI Standards Limited 2018 ISBN9780580847776 ICS13.060.50;71.040.30 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Amendments/corrigendaissuedsincepublication Date Textaffected BSENISO19340:2017 EN IS0 19340 EUROPEAN STANDARD NORMEEUROPEENNE EUROPAISCHE NORM December 2017 ICS13.060.50 English Version Water quality - Determination of dissolved perchlorate Method using ion chromatography (IC) (IS0 19340:2017) Qualite de I'eau - Determination du perchlorate dissous Wasserbeschaffenheit - Bestimmung von gelostem - Méthode par chromatographie ionique (IC) (ISO Perchlorat - Verfahren mittels lonenchromatographie 19340:2017) (IC) (ISO 19340:2017) This European Standard was approved by CEN on 7 October 2017. 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 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre:Ruedela Science23, B-1040 Brussels @2017CEN All rights of exploitation in any form and by any means reserved Ref.No.EN ISO 19340:2017E worldwide for CEN national Members.