Standard Swedish standard · SS-EN ISO 19749:2023

Nanotechnologies - Measurements of particle size and shape distributions by scanning electron microscopy (ISO 19749:2021)

Status: Valid

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Standard Swedish standard · SS-EN ISO 19749:2023

Nanotechnologies - Measurements of particle size and shape distributions by scanning electron microscopy (ISO 19749:2021)
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Scope
This document specifies methods of determining nanoparticle size and shape distributions by acquiring and evaluating scanning electron microscope images and by obtaining and reporting accurate results.
This document applies to particles with a lower size limit that depends on the required uncertainty and on the suitable performance of the SEM, which is to be proven first -according to the requirements described in this document.
This document applies also to SEM-based size and shape measurements of larger than nanoscale particles.

Subjects

Nanotechnologies (07.120)


Buy this standard

Standard Swedish standard · SS-EN ISO 19749:2023

Nanotechnologies - Measurements of particle size and shape distributions by scanning electron microscopy (ISO 19749:2021)
Subscribe on standards - Read more Dölj
Price: 1 649 SEK
standard ikon pdf

PDF

Price: 1 649 SEK
standard ikon

Paper

Price: 2 638,40 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80042244

Edition: 1

Approved: 4/19/2023

No of pages: 84