nsBAS CEN ISO/TS 21357:2024

Nanotechnologies - Evaluation of the mean size of nano-objects in liquid dispersions by static multiple light scattering (SMLS)

General information

Status:Project

Number of pages:30

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:28.03.2024

Forseen date for next stage code:27.05.2024

Technical committee:BAS/TC 25, Healthcare

ICS:

07.120, Nanotechnologies

Abstract

. This document provides guidance and requirements for the determination of the mean (spherical) equivalent diameter of nano-objects (i.e. particles, droplets or bubbles) dispersed in liquids using the static multiple light scattering (SMLS) technique. The technique is applicable to a wide range of materials and does not require dilution of concentrated samples.

Lifecycle

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Original document and degree of correspondence

CEN ISO/TS 21357:2023, identical

ISO/TS 21357:2022, identical

Work material

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