BS IS0 8502-15:2020 BSl Standards Publication Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 15: Extraction of soluble contaminants for analysis by acid extraction bsi. BSIS08502-15:2020 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of IS0 8502-15:2020 The UK participation in its preparation was entrusted to Technical Committee STI/21, Paint systems and surfacepreparation for metallicsubstrates. A list of organizations represented on this committee can be obtained on requesttoitscommitteemanager. This publication does not purportto include all the necessary provisions of a contract.Users are responsible for its correct application. @TheBritishStandards Institution2020 PublishedbyBSIStandardsLimited2020 ISBN9780539036183 ICS25.220.10 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 30 September 2020. Amendments/corrigenda issued sincepublication Date Text affected BSIS08502-15:2020 INTERNATIONAL ISO STANDARD 8502-15 First edition 2020-09-10 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 15: Extraction of soluble contaminants for analysis by acid extraction Referencenumber IS0 8502-15:2020(E) ISO @IS02020