ISO 13100:2024

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ISO 13100:2024 and ISO 13099-2:2012 are both international standards related to zeta potential determination, but they address different aspects of it. ISO 13100:2024 focuses on methods for measuring zeta potential in porous materials using streaming potential and streaming current techniques. ISO 13099-2:2012, on the other hand, outlines methods for measuring electrophoretic mobility of particles in liquids, which can then be used to estimate zeta potential, particularly using optical methods like video microscopy and electrophoretic light scattering.