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CEN ISO/TS 21357:2023

Nanotechnologies - Evaluation of the mean size of nano-objects in liquid dispersions by static multiple light scattering (SMLS) (ISO/TS 21357:2022) CEN ISO/TS 21357:2023

Publication date:   Sep 19, 2023

General information

60.60 Standard published   Mar 29, 2023

CEN

CEN/TC 352 Nanotechnologies

Technical Specification

07.120   Nanotechnologies

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This document provides guidance and requirements for the determination of the mean (spherical) equivalent diameter of nano-objects (i.e. particles, droplets or bubbles) dispersed in liquids using the static multiple light scattering (SMLS) technique. The technique is applicable to a wide range of materials and does not require dilution of concentrated samples.

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CEN ISO/TS 21357:2023
60.60 Standard published
Mar 29, 2023

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Adopted from ISO/TS 21357:2022 IDENTICAL