International ISo Standard ISO11427 Third edition Jewellery and precious metals Determination of 2024-04 silver Potentiometry using potassium bromide Joaillerie, bijouterie et métaux precieux - Dosage de I'argent - Methode potentiométrique utilisant le bromure de potassium Reference number ISO 11427:2024(en) @ ISO 2024 IS0 11427:2024(en) COPYRIGHTPROTECTEDDOCUMENT @IS02024 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 theinternetoran intranet, withoutprior writtenpermission.Permission can berequestedfrom eitherIso at theaddress 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 Email: [email protected] Website:www.iso.org Published in Switzerland @ IS0 2024 - All rights reserved ii