ISO/TS TECHNICAL SPECIFICATION 16195 Second edition 2018-12 Nanotechnologies Specification for developing representative test materials consisting of nano-objects in dry powder form Nanotechnologies-Specifications relatives au développement de materiaux d'essai représentatifs constitués de nano-objets sous forme de poudre seche Reference number ISO/TS 16195:2018(E) so @IS02018 IS0/TS 16195:2018(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2018 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 401 : 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 @ IS0 2018 - All rights reserved IS0/TS 16195:2018(E) Contents Page Foreword ..iv Introduction. .. 1 Scope. ..1 2 Normative references ..1 3 Terms and definitions .1 4 Specific physico-chemical characterization requirements for representative test materials consisting of nano-objects in dry powder form 2 4.1 General. 2 4.2 Properties and measurement methods. 2 4.2.1 Size and shape of nano-objects .2 4.2.2 Specific surface area 3 4.2.3 Bulk chemical composition .3 4.2.4 Crystal structure 3 4.2.5 Evaluation of stability 3 4.2.6 Evaluation of homogeneity 3 5 Information related to quality management ..4 6 Contents of verification report .4 6.1 General .4 6.2 Description of the representative test material .4 6.3 Measurement result .4 6.3.1 Sizeandshapeofnano-objects 4 6.3.2 Specific surface area. .5 6.3.3 Bulk chemical composition .5 6.3.4 Crystalstructure .5 Annex A (informative) Verification report (example) .6 Bibliography 8 @ IS0 2018 - All rights reserved ii