Nanotechnologies. Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices Ingestion-build-51215 subdivided by their main properties

subdivided by their main properties into:

This part of BS EN 752 sets out the performance requirements to be taken into account when planning

Their chemical composition limits are specified in BS EN 573-3

to enhance customer satisfaction by meeting customer requirements

excluding austenitic or austenoferritic steels

Nanotechnologies. Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices Ingestion-build-51215 subdivided by their main propertiesWhat is this standard about? 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.