ISO 13099-2:2025

Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods

Publication date: 6 gush 2025

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Current stage: 60.60 Effective date: 6 gush 2025

Originator: ISO

Owner: ISO/TC 24/SC 4

Type: International Standard

ICS: 19.120

Gjuha: anglisht

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Statusi: Publikuar

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This document specifies two methods of measurement of the electrophoretic mobility of particles suspended in a liquid: video microscopy and electrophoretic light-scattering.
NOTE Estimation of surface charge and determination of zeta-potential can be achieved from measured electrophoretic mobility using proper theoretical models, which are described in detail in ISO 13099-1.

ISO 13099-2:2025

Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods

General information

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