EN ISO 21363:2022

Nanotechnologies - Measurements of particle size and shape distributions by transmission electron microscopy (ISO 21363:2020) EN ISO 21363:2022

Publication date:   May 16, 2022

General information

60.60 Standard published   Jan 12, 2022

CEN

CEN/TC 352 Nanotechnologies

European Norm

07.120   Nanotechnologies

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Scope

This document specifies how to capture, measure and analyse transmission electron microscopy images to obtain particle size and shape distributions in the nanoscale.
This document broadly is applicable to nano-objects as well as to particles with sizes larger than 100 nm. The exact working range of the method depends on the required uncertainty and on the performance of the transmission electron microscope. These elements can be evaluated according to the requirements described in this document.

Life cycle

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PUBLISHED
EN ISO 21363:2022
60.60 Standard published
Jan 12, 2022

Relations

Adopted from ISO 21363:2020 IDENTICAL