BS IS0 3987:2024 Tracked Changes compares BS IS0 3987:2024 with BS IS0 3987:2010 BS 2000-163:2010 BSl Standards Publication Petroleum products Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters bsi. TRACKED CHANGES IMPORTANT TPLEASENOTE This is a tracked changes copy and uses the following colour coding: Text example 1 indicates added text (in green) Text example 2 indicates removed text (in red) indicates added graphic figure or table indicates removed graphic figure or table About Tracked Changes This document is a PDF containing a Tracked Changes version of BS IS0 3987, which compares BS IS0 3987:2024 with BSIS0 3987:2010 BS 2000-163:2010. The original version of BS IS0 3987:2024, appended at the end of this document, should be considered the version of record for this publication. PLEASENOTE This Track Changes document is designed to allow the user to identify the main changes to the standard since the previous version. It is not the official standard.Users aretherefore advised to refer tothe official version of record for implementation purposes. To ensure you have the latest version of record, please visit https://knowledge.bsigroup.com @ The British Standards Institution 2024 Published by BSI Standards Limited 2024 ISBN9780539335590 Amendments/corrigenda issued since publication Date Text affected BS IS0 3987:2024 — Tracked Changes National foreword This British Standard is the UK implementation of IS0 3987:2010Is0 3987:2024, incorporating corrigendum February 2011. It supersedes BS 2000-163:1996Bs IS0 3987:2010, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PTI/132, Petroleum Testing and TerminologyLiquid Fuels. A list of organizations represented on this committee can be obtained on request to its seeretarycommittee manager Contractual and legal considerations Energy InstituteThis publication has been prepared in good faith, under the brand of IP, publishes and sells all Parts of BS 2000however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and alH BS EN petroleum test methods that would be Part of BS 2000, both in its annual publication "Standard methods for analysis and testing of petroleum and related produets and British Standard 2000 Parts" and individuallyno 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. Further information is available from: Energy Institute, 61 New Cavendish Street, London W1G 7ARThis publication is provided as is, and is to be used at the recipient's own risk Tel: 020 7467 7100. Fax: 020 7255 1472The recipient is advised to consider seeking professional guidance with respect to its use of this publication This publication doesis not purportintended to inelude all the neeessary provisions ofconstitute a contract. Users are responsible for its correct application. @ BSI2011 ISBN 978 0 580 74035 0 ICS 75.100 @ The British Standards Institution 20112024 Published by BSI Standards Limited 20112024 ISBN 978-0580740350978 0 539 27378 6 ICS 75.100 Compliance with a British Standard cannot confer immunity from legal obligations. ThisBritishStandard waspublished underthe authorityofthe Standards Policy and Strategy Committee on 30 November 2010September 2024