ISO/TS 23151:2021

Apply For Services

ISO/TS 23151:2021 is an international standard published by the International Organization for Standardization (ISO) that specifies methods for measuring particle size distributions for cellulose nanocrystals. It provides a protocol for dispersing the material using ultrasonication, sample preparation for microscopy, image acquisition, and data analysis. The standard also covers using atomic force microscopy and transmission electron microscopy for these measurements.