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ISO 22412:2025

Particle size analysis — Dynamic light scattering (DLS) ISO 22412:2025

Publication date:   Sep 5, 2025

General information

60.60   Standard published   Sep 5, 2025

ISO

ISO/TC 24/SC 4 Particle characterization

International Standard

19.120   Particle size analysis. Sieving

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Scope

This document specifies the application of dynamic light scattering (DLS) to the following:
—     measurement of average hydrodynamic particle size;
—     measurement of the size distribution of mainly sub micrometre-sized particles, emulsions or fine bubbles dispersed in liquids.
This document is applicable to the measurement of a broad range of dilute and concentrated suspensions.

Life cycle

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WITHDRAWN
ISO 22412:2017

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PUBLISHED
ISO 22412:2025
60.60 Standard published
Sep 5, 2025




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