ISO INTERNATIONAL STANDARD 22863-1 First edition 2020-02 Fireworks Test methods for determination of specific chemical substances - Part 1: General ArtificesdedivertissementMethodesd'essaipour ladétermination desubstanceschimiquesspécifiques- Partie1:Géneralités Reference number IS0 22863-1:2020(E) ISO @ ISO 2020 IS022863-1:2020(E) COPYRIGHTPROTECTEDDOCUMENT ISO2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or IsO's member body in the country of the requester: ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122.749 0111 Fax: +41 22 749 09 47 Email:copyright@iso.org Website: www.iso.org Published in Switzerland ii IS02020-Allrights reserved IS022863-1:2020(E) Contents Page Foreword iv 1 Scope 2 Normativereferences. .1 3 Terms and definitions. .1 4 Apparatus 2 5 Test procedure 2 5.1 General. 2 5.2 Sampling ofpyrotechniccompositions 2 5.2.1 Extraction of pyrotechnic compositions. 2 5.2.2 Multi-effectfireworks 3 5.3 Preparation of pyrotechnic composition. 4 5.3.1 General. 4 5.3.2 Grinding and mixing of pyrotechnic compositions 4 5.4 Drying of pyrotechnic compositions. 45 5.5 Spare backup samples Bibliography 6 @ IS0 2020 - All rights reserved iii