BS ISO19722:2017 BSl Standards Publication Fine ceramics (advanced ceramics,advancedtechnical ceramics) - Test method for determination of photocatalytic activity on semiconducting photocatalytic materials by dissolved oxygen consumption bsi. BS ISO 19722:2017 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 19722:2017. The UK participation in its preparation was entrusted to Technical Committee RPI/13, Advanced technical ceramics. 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 2017. Published by BSI Standards Limited 2017 ISBN 978 0 580 87411 6 ICS 81.060.30 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 January 2017. Amendments/corrigenda issued since publication Date Text affected BS ISO 19722:2017 INTERNATIONAL ISO STANDARD 19722 First edition 2017-01 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for determination of photocatalytic activity on semiconducting photocatalytic materials by dissolved oxygen consumption Céramiques techniques - Méthode d'essai relative a la détermination de I'activité photocatalytique sur matériaux photocatalytiques semiconducteurs par la consommation d'oxygene dissous Reference number ISO 19722:2017(E) ISO @ ISO 2017