Nanotechnologies — Sample preparation for the characterization of metal and metal-oxide nano-objects in water samples

Nanotechnologies — Sample preparation for the characterization of metal and metal-oxide nano-objects in water samples

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Standard Number СД ISO/TR 20489:2019
Organization Bulgarian Institute for Standardization Bulgaria
Level National
Category Test Method | Characterization | Measurement
Status
  • APR 2019 Published
ABSTRACT
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.