ISO INTERNATIONAL STANDARD 17727 First edition 2012-12-15 Cork Cork stoppers for still wine - Sampling plan for the quality control of cork stoppers Liege-Bouchonsdeliege pourvins tranquilles-Plan d'échantillonnage pour le controle qualite des bouchons de liege Reference number ISO 17727:2012(E) ISO @ IS0 2012 ovided by IHS under license with ISO IS0 17727:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the addressbeloworIso'smemberbodyinthecountryoftherequester. ISO copyright office Case postale 56:CH-1211 Geneva 20 Tel.+41227490111 Fax +41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii Provided by IHS underlicense with ISO @ IS0 2012 - All rights reserved IS0 17727:2012(E) Contents Page Foreword ..iv 1 Scope 2 Terms and definitions 3 Initial sampling of the batch 4 Sampling implementation 5 Sampling of stoppers for each test. ..2 5.1 General .2 5.2 Normal distribution parameters 5.3 Random distribution parameters .3 Bibliography .4 @ IS0 2012 - All rights reserved ii