BS IS0 19430:2024 BSl Standards Publication Determination of particle size distribution and number concentration by particle tracking analysis (PTA) bsi. BSIS0 19430:2024 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 19430:2024. It supersedes BS IS0 19430:2016, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee LBI/37, Particle characterization including sieving. A list of organizations represented on this committee can be obtained on request to its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be accepted by BSI in relation to the adequacy, accuracy, completeness or reasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract. Users are responsible for its correct application. @ The British Standards Institution 2024 Published by BSI Standards Limited 2024 ISBN978 0539175516 ICS 19.120 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 August 2024. Amendments/corrigenda issued since publication Date Textaffected BS ISO 19430:2024 International iSo Standard IS019430 Second edition Determination of particle 2024-08 size distribution and number concentration by particle tracking analysis (PTA) Détermination de la distribution granulometrique et de la concentration en nombre par I'analyse de suivi de particule (PTA) Reference number ISO 19430:2024(en) @ ISO 2024