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ISO/TS 23151:2021

Nanotechnologies — Particle size distribution for cellulose nanocrystals ISO/TS 23151:2021

Publication date:   Sep 30, 2021

General information

90.92   Standard to be revised   Sep 4, 2025

ISO

ISO/TC 229 Nanotechnologies

Technical Specification

07.120   Nanotechnologies

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Scope

This document describes methods for the measurement of particle size distributions for cellulose nanocrystals using atomic force microscopy and transmission electron microscopy. The document provides a protocol for the reproducible dispersion of the material using ultrasonication, as assessed using dynamic light scattering. Sample preparation for microscopy, image acquisition and data analysis are included.

Life cycle

NOW

PUBLISHED
ISO/TS 23151:2021
90.92 Standard to be revised
Sep 4, 2025

REVISED BY

IN_DEVELOPMENT
ISO/CD 23151




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