BS ISO 20720:2018 Microbeam analysis. Methods of specimen preparation for analysis of general powders using WDS and EDS

BS ISO 20720:2018

Microbeam analysis. Methods of specimen preparation for analysis of general powders using WDS and EDS

Status : Current   Published : March 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

This document specifies specimen preparation methods for the analysis of particles in powders using energy-dispersive spectrometers (EDS) or wavelength-dispersive spectrometers (WDS) installed on an EPMA or SEM. The preparation methods for powder particle analysis are classified by the analytical purpose and the particle size.

This document applies to inorganic particles larger than 100 nm and smaller than 100 µm in diameter.

It applies only to analysis of “general” powders, which means that it excludes procedures for special applications such as forensic or trace analysis.




Standard NumberBS ISO 20720:2018
TitleMicrobeam analysis. Methods of specimen preparation for analysis of general powders using WDS and EDS
StatusCurrent
Publication Date06 March 2019
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)ISO 14594:2014, ISO 22489:2016
International RelationshipsISO 20720:2018
Draft Superseded By17/30328207 DC
DescriptorsConductivity (electrical), Mass spectrometers, Preparation, Powder, Analysis
ICS71.040.99
Title in FrenchAnalyse par microfaisceaux. Méthodes de préparation des échantillons pour l’analyse des particules
CommitteeCII/9
ISBN978 0 580 91214 6
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size1.654 MB
Price£130.00


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