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ISO 13099-2:2025

ISO 13099-2:2025 Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods

CDN $251.00

This publication was last reviewed and confirmed in 2025.

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

Description

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.

Edition

2

Published Date

2026-06-18

Status

PUBLISHED

Pages

21

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

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.

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