BS ISO 7270-1:2020 RubberAnalysis by pyrolytic gas- chromatographicmethods Part 1:Identification of polymers (single polymers and polymer blends) bsi. BS ISO 7270-1:2020 BRITISH STANDARD National 1foreword This British Standard is the UK implementation of ISO 7270-1:2020.It BSISO 7270-1:2003+Ai:2010,which is withdrawn. supersedes The UK participation in its preparation was entrusted to Technica Committee PRI/22,Testing and analysis of rubber. 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 yprovisions of a contract.Users are responsible for its correct application. O The British Standards Institution 2020 Published by BSI Standards Limited 2020 ISBN 9780539033274 ICS 83.060 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 29 February 2020. Amendments/corrigenda issued since publication Date Text affected BS ISO 7270-1:2020 ISO INTERNATIONAL 7270-1 STANDARD Second edition 2020-02-11 Rubber-Analysis by pyrolytic gas- chromatographic methods- Part 1: Identification of polymers(single polymers and polymer blends) Caoutchouc-Méthodes d'analyse par pyrolyse et chromatographie en phase gazeuse- Partie I:Identification des polymeres(unseul polymere ou un melange de polymeres) Reference number iSO 7270-1:2020(E) o ISO 2020