ISO/FDIS 20579-1
(Main)Surface chemical analysis — Sample handling, preparation and mounting — Part 1: Documenting and reporting the handling of specimens prior to analysis
Surface chemical analysis — Sample handling, preparation and mounting — Part 1: Documenting and reporting the handling of specimens prior to analysis
This document identifies information to be collected and reported to an analyst by a user of surface analysis services regarding the selection and preparation of samples presented for surface analysis. Such information is required to ensure that the sample has been selected, processed, handled and stored in a manner consistent with the analysis objective, to insure the reliability and reproducibility of the analyses. This information should also appear, as appropriate to the analyses and planned data use, in a data record books, datasheets, certificates of analysis, reports or other publications. This information should be in addition to other details associated with to specimens to be analyzed, including synthesis information, processing history and other characterization that should become part of the data record (sometimes identified as provenance information) regarding the source of the material and changes that have taken place since it was originated. This document also includes informative annexes as an aid in understanding the special sample handling requirements of surface chemical analysis techniques, particularly: Auger electron spectroscopy (AES), Secondary ion mass spectrometry (SIMS), and X-ray photoelectron spectroscopy (XPS or ESCA). The information presented may also be applicable for other analytical techniques, such as TXRF, that are sensitive to surface composition. This document does not define the nature of instrumentation or operating procedures needed to ensure that the analytical measurements described have been appropriately conducted.
Analyse chimique des surfaces — Manipulation, préparation et montage des échantillons — Partie 1: Titre manque
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International
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ISO/FDIS 20579-1
ISO/TC 201/SC 2
Surface chemical analysis —
Secretariat: ANSI
Sample handling, preparation and
Voting begins on:
mounting —
2024-06-20
Part 1:
Voting terminates on:
2024-08-15
Documenting and reporting the
handling of specimens prior to
analysis
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 20579-1:2024(en) © ISO 2024
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FINAL DRAFT
ISO/FDIS 20579-1:2024(en)
International
Standard
ISO/FDIS 20579-1
ISO/TC 201/SC 2
Surface chemical analysis —
Secretariat: ANSI
Sample handling, preparation and
Voting begins on:
mounting —
Part 1:
Voting terminates on:
Documenting and reporting the
handling of specimens prior to
analysis
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 20579-1:2024(en) © ISO 2024
© ISO 2024 – All rights reserved
ii
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ISO/FDIS 20579-1:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms. 2
5 Information to be documented and accompany a sample for analysis . 2
5.1 General sample handling requirements .2
5.2 Nature of sample, analysis objectives and any special requirements .3
5.3 Sample identification and provenance information .3
Annex A (normative) Overview of issues and methods related to sample handling . 4
Annex B (normative) Critical information about sample handling and order of analyses to
minimize contamination . 7
Annex C (normative)
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Style Definition
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ISO/FDIS 20579-1:2024(E)
Section start: New page, Header distance from edge:
1.27 cm, Footer distance from edge: 1.27 cm
ISO/TC 201/SC 2
Formatted: zzCover large
Secretariat: ANSI
Formatted
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Date: 2024-05-01
Surface Chemical Analysis chemical analysis — Sample handling,
preparation and mounting – —
Formatted: Regular
Part 1:
Formatted: Cover Title_A2
Documenting and reporting the handling of specimens prior to
Formatted: Regular
analysis
FDIS stage
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ISO/DIS 20579-1:2023(E)
© ISO 20232024
Formatted: Default Paragraph Font
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Formatted: French (Switzerland)
EmailE-mail: copyright@iso.org
Formatted: French (Switzerland)
Website: www.iso.orgwww.iso.org
Formatted: French (Switzerland)
Published in Switzerland
ii © ISO 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/DIS 20579-1:2023(E)
Contents
Foreword . v
Introduction . vi
1 Normative references . 1
2 Terms and definitions . 1
3 Symbols and abbreviated terms . 1
4 Information to be documented and provided to an analyst prior to undertaking
surface analysis . 2
4.1 General sample handling requirements . 2
4.2 Nature of sample, analysis objective and any special requirements . 2
4.3 Sample I.D. and provenance information regarding the selection, history, handling,
storage, and processing of specimens prior to submission for surface analysis . 2
Annex A (normative) Overview of issues and methods related to sample handling and table
identifying typical handling requirements. . 4
A.1 Analysis objectives . 4
A.1.1 Multiple types of analysis objectives and related sample handling requirements . 4
A.1.1.1 Objective Type 1 . 4
A.1.1.2 Objective Type 2 . 5
A.1.1.3 Objective Type 3 . 5
A.2 Overview of relationships between objectives and sample handling and storage
requirements . 6
Annex B (normative ) Critical information about sample handling and order of analyses to
minimize contamination . 8
B.1 Potential Sources of contamination during handling . 8
B.2 Suggested handling procedures to minimize contamination . 8
B.2.1 Important generic sample handling recommendations: . 8
B.3 Considerations when multiple analysis techniques are required . 9
Annex C (normative) Sample Storage and Transport .
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