ISO INTERNATIONAL STANDARD 17299-4 First edition 2015-01-15 Textiles Determination of deodorant property - Part 4: Condensation sampling analysis Textiles-Determination des proprietés du déodorant- Partie 4: Analyse par condensation d'échantillonnage Reference number IS017299-4:2015(E) LSO Intermational Organization for Standardization @IS02015 rdization5956617 ted without license from IHS IS017299-4:2015(E) COPYRIGHTPROTECTEDDOCUMENT @IS0 2015 All rights reserved. Unless otherwise specified, 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 Case postale 56.CH-1211 Geneva 20 Tel. + 4122 749 01 11 Fax +41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland etworking permitted without license from IHS NotforResale, 2015/5/1307:05:37 Noreproduction IS0 17299-4:2015(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. .1 2 Normative references ..1 3 Terms and definitions .1 4 Principle .1 5 Reagents. 1 6 Apparatus and materials. ..2 7 Test method .3 7.1 Sampling of test specimen .3 7.2 Preparation of container 4 7.3 Preparation ofodourchemical solution ormastergas. .4 7.4 Testing procedure. 4 7.4.1TakethreespecimensfromthesampleforonetestasshowninTable1 7.5 Measurement of odourgas concentration 7.5.1 General .6 7.6 Testingwithoutspecimen .6 8 Calibration .6 9 Test result .6 9.1 Calculation of the concentration of the odour chemical .6 9.2 Calculation of reduction rate for odour chemical. .7 10 Test report Annex A (informative)Actual application ofthe thermal desorption GC-MStothe measurementofindole,isovalericacid,and nonenal .8 Annex B (informative) Actual application of ion chromatography to the measurement of hydrogen sulfide. .15 Annex C (informative) Actual application of ion chromatography to the measurement of methylmercaptan. .19 AnnexD (informative)Practical example .22 iii lout license from IHS