BS EN IS0 23470:2018 BSl Standards Publication Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (IS0 23470:2018) bsi. BS EN IS0 23470:2018 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN IS0 23470:2018. It supersedes BS EN IS0 23470:2011, which is withdrawn. The UK participation in its preparation was entrusted to Technica Committee EH/4, Soil quality. 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 of a contract. Users are responsible for its correct application. @ The British Standards Institution 2018 Published by BSI Standards Limited 2018 ISBN 978 0 580 92328 9 ICS 13.080.20 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2018. Amendments/corrigenda issued since publication Date Textaffected EN IS0 23470 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM Octoher 2018 ICS13.080.20 Supersedes EN IS0 23470:2011 English Version Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (Is0 23470:2018) Qualité du sol - Détermination de la capacité Bodenbeschaffenheit - Bestimmung der effektiven d'échange cationique (CEC) effective et des cations Kationenaustauschkapazitat (KAK) und der échangeables a I'aide d'une solution de trichlorure austauschbaren Kationen mit Hexammincobalt- de cobaltihexammine (IS0 23470:2018) trichlorid-Losung (IS0 23470:2018) referencesconcerning suchnationalstandardsmaybeobtainedonapplicationtothe CEN-CENELECManagement Centre ortoanyCENmember. 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 Centrehasthesamestatusastheofficialversions. 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 COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels @2018CEN All rights of exploitation in any form and by any means reserved Ref.No.EN ISO 23470:2018:E worldwide for CEN national Members