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Homepage>BS Standards>07 MATHEMATICS. NATURAL SCIENCES>07.120 Nanotechnologies>PD ISO/TR 21386:2019 Nanotechnologies. Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices
immediate downloadReleased: 2019-03-13
PD ISO/TR 21386:2019 Nanotechnologies. Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices

PD ISO/TR 21386:2019

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

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Standard number:PD ISO/TR 21386:2019
Pages:36
Released:2019-03-13
ISBN:978 0 580 94699 8
Status:Standard
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PD ISO/TR 21386:2019


This standard PD ISO/TR 21386:2019 Nanotechnologies. Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices is classified in these ICS categories:
  • 07.120 Nanotechnologies

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.