ISO 22412:2025
ISO 22412:2025 Particle size analysis - Dynamic light scattering (DLS)
standard byInternational Organization for Standardization , 09/01/2025
standard byInternational Organization for Standardization , 09/01/2025
This document specifies the application of dynamic light scattering (DLS) to the following:
u000b— measurement of average hydrodynamic particle size;
u000b— measurement of the size distribution of mainly sub micrometre-sized particles, emulsions or fine bubbles dispersed in liquids.
u000bThis document is applicable to the measurement of a broad range of dilute and concentrated suspensions.