Nanotechnologies — Measurements of particle size and shape distributions by transmission electron microscopy (ISO 21363:2020)
This document specifies how to capture, measure and analyse transmission electron microscopyimages 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 than100 nm. The exact working range of the method depends on the required uncertainty and on theperformance of the transmission electron microscope. These elements can be evaluated according tothe requirements described in this document.
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