ISO INTERNATIONAL STANDARD 1833-15 Second edition 2019-11 Textiles Quantitative chemical analysis - Part 15: Mixtures of jute with certain animal fibres (method by determining nitrogen content) Textiles Analyse chimique quantitative - Partie 15: Melanges de jute avec certaines fibres animales (méthode par détermination de la teneur en azote) Reference number ISO 1833-15:2019(E) OST @ IS0 2019 IS0 1833-15:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved