This part of ISO 13099 specifies two methods of measurement of electrophoretic mobility of particles suspended in a liquid: video microscopy and electrophoretic light-scattering. 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.
Status: PublishedPublication date: 2012-06
Edition: 1Number of pages: 19
Technical Committee: ISO/TC 24/SC 4 Particle characterization
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