ISO/TS 23151:2021

Nanotechnologies — Particle size distribution for cellulose nanocrystals

NORMA vydaná dňa 30.9.2021

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The information about the standard:

Designation standards: ISO/TS 23151:2021
Publication date standards: 30.9.2021
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO/TS 23151:2021 :

Description / Abstract: 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.