ISO/TR 21386:2019

Nanotechnologies — Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices

Publication date: 8 mar 2019

General information

Current stage: 60.60 Effective date: 8 mar 2019

Originator: ISO

Owner: ISO/TC 229

Type: Technical Report

ICS: 07.120

Gjuha: anglisht

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Statusi: Publikuar

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Scope

This document provides some considerations for the collection of environmental samples to be analysed for manufactured NOAA, considerations to distinguish manufactured NOAA from background levels of naturally occurring nanoscale particles of the same composition, and preparation procedures to aid in the quantification of manufactured NM in environmental matrices.

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PUBLISHED
ISO/TR 21386:2019
60.60 Standard published
8 mar 2019