Nanotechnologies - Measuring particle size distribution and particle shape distribution using scanning electron microscopy (ISO 19749:2021)

Nanotechnologies - Measuring particle size distribution and particle shape distribution using scanning electron microscopy (ISO 19749:2021)

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Standard Number ÖNORM EN ISO 19749: 2023
Organization Austrian Standards Institute Austria
Level National
Category Specification
Status
  • SEP 2023 Published
ABSTRACT

This document specifies methods for determining size and shape distributions of nanoparticles by acquiring and interpreting scanning electron microscopy images and by obtaining and reporting accurate results.