M00001576
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ISO 13099-2 1st Edition, June 15, 2012 Colloidal systems - Methods for zeta-potential determination - Part 2: Optical methods
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Availability date: 07/13/2021
Description / Abstract: 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.