International Standard
ISO/TR 20489:2018
Nanotechnologies — Sample preparation for the characterization of metal and metal-oxide nano-objects in water samples
Reference number
ISO/TR 20489:2018
ISO/TR 20489:2018
Edición 1
2018-12
2018-12
© ISO 2024
International Standard
Resumen
This document provides an overview of approaches of sample preparation (i.e. pre-treatment and size-fractionation) for analytical measurements applied to surface and drinking water, potentially containing relevant amounts and types of metal and metal oxide nano-objects, including collection from source and storage of samples, pre-concentration of analytes, and their fractionation.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2018-12Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 11
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Comité Técnico :ISO/TC 229ICS :07.120
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