ISO 2611-1
(Main)Analysis of natural gas — Halogen content of biomethane — Part 1: HCl and HF content by ion chromatography
Analysis of natural gas — Halogen content of biomethane — Part 1: HCl and HF content by ion chromatography
Analyse du gaz naturel — Teneur en halogènes du biométhane — Partie 1: Détermination de la teneur en HCl et HF par chromatographie ionique
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International
Standard
ISO 2611-1
First edition
Analysis of natural gas — Halogen
2024-04
content of biomethane —
Part 1:
HCl and HF content by ion
chromatography
Analyse du gaz naturel — Teneur en halogènes du biométhane —
Partie 1: Détermination de la teneur en HCl et HF par
chromatographie ionique
Reference number
ISO 2611-1:2024(en) © ISO 2024
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ISO 2611-1:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
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
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2024 – All rights reserved
ii
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ISO 2611-1:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms. 2
4.1 Symbols .2
4.2 Abbreviated terms .2
5 Principle . 3
6 Reagents and consumables . 3
6.1 General .3
6.2 Water .3
6.3 Aqueous solutions .3
6.4 Chloride and fluoride stock standard solutions .3
6.5 Chloride and fluoride standard solutions.3
6.6 Chloride and fluoride calibration solutions .4
6.7 Blank .4
6.8 Eluents .
...
Norme
internationale
ISO 2611-1
Première édition
Analyse du gaz naturel — Teneur en
2024-04
halogènes du biométhane —
Partie 1:
Détermination de la teneur en HCl
et HF par chromatographie ionique
Analysis of natural gas — Halogen content of biomethane —
Part 1: HCl and HF content by ion chromatography
Numéro de référence
ISO 2611-1:2024(fr) © ISO 2024
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ISO 2611-1:2024(fr)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2024
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
© ISO 2024 – Tous droits réservés
ii
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ISO 2611-1:2024(fr)
Sommaire Page
Avant-propos .v
Introduction .vi
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 2
4 Symboles et abréviations . 2
4.1 Symboles .2
4.2 Abréviations.2
5 Principe. 3
6 Réactifs et consommables . 3
6.1 Généralités .3
6.2 Eau .3
6.3 Solutions aqueuses .3
6.4 Solutions étalons mères d’anions chlorure et fluorure .3
6.5 Solutions étalons d’anions chlorure et fluorure .3
6.6 Solutions d’étalonnage d’anions chlorure et fluorure .4
6.7 Blanc.4
6.8 Éluants .
...
FINAL DRAFT
International
Standard
ISO/FDIS 2611-1
ISO/TC 193/SC 1
Analysis of natural gas —
Secretariat: NEN
Biomethane — Determination of
Voting begins on:
halogenated compounds —
2024-01-04
Part 1:
Voting terminates on:
2024-02-29
HCl and HF content by ion
chromatography
Analyse du gaz naturel — Biométhane — Détermination des
composés halogénés —
Partie 1: Détermination de la teneur en HCl et HF par
chromatographie ionique
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-
ISO/CEN PARALLEL PROCESSING 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 2611-1:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 2611-1:2024(en)
International
Standard
ISO/FDIS 2611-1
ISO/TC 193/SC 1
Analysis of natural gas —
Secretariat: NEN
Biomethane — Determination of
Voting begins on:
halogenated compounds —
Part 1:
Voting terminates on:
HCl and HF content by ion
chromatography
Analyse du gaz naturel — Biométhane — Détermination des
composés halogénés —
Partie 1: Détermination de la teneur en HCl et HF par
chromatographie ionique
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-
ISO/CEN PARALLEL PROCESSING
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 2611-1:2023(en) © ISO 2023
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/FDIS 2611-1:2023(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms. 2
4.1 Symbols .2
4.2 Abbreviated terms .2
5 Principle . 3
6 Reagents and consumables .
...
© ISO 2023 – All rights reserved
ISO/FDIS 2611-1:2023(E)
ISO/TC 193/SC 1/WG 25
DATE: 2023-11-07
Secretariat: NEN
Date: 2023-12-20
Analysis of natural gas — Biomethane — Determination of
halogenated compounds — —
Part 1:
HCl and HF content by ion chromatography
Analyse du gaz naturel — Biométhane — Détermination des composés halogénés —
Partie 1: Détermination de la teneur en HCl et HF par chromatographie ionique
FDIS stage
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ISO/FDIS 2611-1:2023(E)
© ISO 2023
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
Fax: +41 22 749 09 47
EmailE-mail: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2023 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/FDIS 2611-1:2023(E)
Contents
Foreword . v
Introduction .vi i
Part 1: HCl and HF content by ion chromatography . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms . 2
4.1 Symbols . 2
4.2 Abbreviated terms . 2
5 Principle . 3
6 Reagents and consumables . 3
6.1 Water . 3
6.2 Aqueous solutions . 3
6.3 Chloride and fluoride stock standard solutions . 3
6.4 Chloride and fluoride standard solutions . 3
6.5 Chloride and fluoride calibration solutions . 4
6.6 Blank . 4
6.7 Eluents . 4
6.8 Quartz filters . 4
6.9 Syringe filters . 4
6.10 Sorbent tubes .
...
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