ISO TS 23302:2021

Nanotechnologies - Requirements and recommendations for the identification of measurands that characterise nano-objects and materials that contain them

ISO TS 23302:2021 This document specifies requirements and recommendations for the identification of measurands to characterize nano-objects and their agglomerates and aggregates, and to assess specific properties relevant to the performance of materials that contain them. It provides recommendations for relevant measurement.

General Information

• Status: Published
• Publication Date: 29-Nov-2021
• ICS: 07.120 - Nanotechnologies
• Technical Committee: TC 113 - Nanotechnology for electrotechnical products and systems
• Drafting Committee: JWG 2 - TC 113/JWG 2
• Current Stage: PPUB - Publication issued
• Start Date: 25-Jan-2022
• Completion Date: 14-Dec-2021

Standards Content (Sample)

TECHNICAL ISO/TS
SPECIFICATION 23302
First edition
2021-11
Nanotechnologies — Requirements
and recommendations for the
identification of measurands that
characterise nano-objects and
materials that contain them
Nanotechnologies – Exigences et recommandations pour
l’identification des mesurandes qui caractérisent les nano-objets et les
matériaux les contenant
Reference number
ISO/TS 23302:2021(E)
© ISO 2021

---------------------- Page: 1 ----------------------
ISO/TS 23302:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/TS 23302:2021(E)
Contents Page
Foreword .vii
Introduction .viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 General core terms . 1
3.2 Measurand related terms. 3
4 Abbreviated terms . 6
5 Approaches to identify measurands to characterize nano-objects and their
agglomerates and aggregates, and materials containing nano-objects .9
5.1 Procedure . 9
5.2 Types of measurands . 10
5.3 State of nano-objects . 10
6 Measurands related to size and shape measurement of nano-objects and their
agglomerates and aggregates .11
6.1 General . 11
6.2 Measurands related to size and shape measurement. 11
6.2.1 Overview . 11
6.2.2 General relevant standards .12
6.3 Measurands related to size and shape measurement in aerosols .12
6.3.1 Overview .
...