Nanotechnologies - Measurements of particle size distribution and shape using scanning electron microscopy

Nanotechnologies - Measurements of particle size distribution and shape using scanning electron microscopy

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Standard Number NEN-EN-ISO 19749:2023
Organization Netherlands Standardization Institute Netherlands
Level National
Category Test Method | Characterization | Measurement
Status
  • APR 2023 Published
ABSTRACT

NEN-EN-ISO 19749 specifies methods of determining nanoparticle size and shape distributions by acquiring and evaluating scanning electron microscope images and by obtaining and reporting accurate results.