ISO/TS 21357:2022

Published (Edition 1, 2022)

This publication was last reviewed and confirmed in 2025. Therefore this version remains current.

ISO/TS 21357:2022

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Abstract

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.

General information

Status
: Published

Publication date
: 2022-01

Corrected version (en)
: 2022-03

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 23
Technical Committee :
ISO/TC 229

ICS :
07.120
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