ISO/TR 20489:2018

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

STANDARD published on 12.12.2018

English -
electronic design (pdf) (101.10 USD)
English -
Print design (101.10 USD)

The information about the standard:

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

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.