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Standard ISO/TR 20489:2018 12.12.2018 preview

ISO/TR 20489:2018

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

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STANDARD published on 12.12.2018


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The information about the standard:

Designation standards: ISO/TR 20489:2018
Publication date standards: 12.12.2018
SKU: NS-908762
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: International technical standard
Category: Technical standards ISO

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Nanotechnologies

Annotation of standard text ISO/TR 20489:2018 :

Description / 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.

Latest update: 2026-07-02 (Number of items: 2 285 991)
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