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Selected Document Category:	Published Document
Source:	International Organization for Standardization
Anticipated Publication Year:	2017
Publication Year:	2018
Acronym:	ISO
Identifier:	TR 20489
Document Title:	Nanotechnologies — Sample preparation for the characterization of metal and metal-oxide nano-objects in water samples
url:	https://webstore.ansi.org/Standards/ISO/ISOTR204892018
Scope:	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.
Keywords:	sample preparation; metal; metal oxides; nano-objects; water
Type of Document:	a. Standard
Issues Areas:	Measurement and Characterizations
Primary Category:
Additional Categories
Goal or Need:
Intended Stakeholders:
Is it Being Implemented:
Submitter's Name:	Heather Benko
Submitter's e-mail:	[email protected]
Submitter's Company:	American National Standards Institute
Additional Comments:
Contact for Additional Info:	Naoyuki Taketoshi; n-taketoshi at aist.go.jp

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