Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)

This document specifies a method for the determination of the dissolved anions chlorate, chloride and chlorite in water with low contamination (e.g. drinking water, raw water or swimming pool water).
The diversity of the appropriate and suitable assemblies and the procedural steps depending on them permit a general description only.
For further information on the analytical technique, see Bibliography.

Wasserbeschaffenheit - Bestimmung von gelösten Anionen mittels Ionenchromatographie - Teil 4: Bestimmung von Chlorat, Chlorid und Chlorit in gering belastetem Wasser (ISO 10304-4:2022)

Dieses Dokument legt ein Verfahren zur Bestimmung der gelösten Anionen Chlorat, Chlorid und Chlorit in wenig belasteten Wässern (z. B. Trinkwasser, Rohwasser oder Badewasser) fest.
Wegen der Vielfalt der in Betracht kommenden geeigneten Gerätekomponenten und der davon abhängenden notwendigen Verfahrensschritte können diese nur in allgemeiner Form beschrieben werden.
Weitere Angaben zu dieser Analysentechnik siehe [7].
Durch entsprechende Probenvorbehandlung (z. B. Verdünnung) sind bei Einsatz eines Leitfähigkeits-detektors (LF), eines UV-Detektors (UV) oder eines amperometrischen Detektors (AD) die Anwendungs¬bereiche nach Tabelle 1 zu erzielen.
[Tabelle 1]

Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 4: Dosage des ions chlorate, chlorure et chlorite dans des eaux faiblement contaminées (ISO 10304-4:2022)

Le présent document prescrit une méthode pour le dosage des anions chlorate, chlorure et chlorite dissous dans les eaux faiblement contaminées (par exemple eau destinée à la consommation humaine, eau brute ou eau de piscine).
La diversité des appareillages appropriés et adaptés et des procédures opératoires qui en découlent ne permet qu'une description globale.
Pour plus d'informations sur la technique analytique, se reporter à la Bibliographie.

Kakovost vode - Določevanje raztopljenih anionov z ionsko tekočinsko kromatografijo - 4. del: Določevanje klorata, klorida in klorita v malo onesnaženih vodah (ISO 10304-4:2022)

Ta dokument določa metodo za določevanje raztopljenih anionov klorata, klorida in klorita v malo onesnaženih vodah (npr. pitna, neobdelana ali bazenska voda). Zaradi raznolikosti ustreznih in primernih sestavov in od njih odvisnih postopkovnih korakov je mogoče podati le splošen opis. Za več informacij o analizni tehniki glejte poglavje Literatura. Delovni razponi iz tabele 1 so izvedljivi pri ustrezni predhodni obdelavi vzorca (npr. redčenju) in uporabi detektorja prevodnosti (CD), UV-detektorja (UV) ali amperometričnega detektorja (AD).

General Information

Status
Published
Publication Date
15-Mar-2022
Withdrawal Date
29-Sep-2022
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
16-Mar-2022
Completion Date
16-Mar-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10304-4:2022
01-julij-2022
Nadomešča:
SIST EN ISO 10304-4:2000
Kakovost vode - Določevanje raztopljenih anionov z ionsko tekočinsko
kromatografijo - 4. del: Določevanje klorata, klorida in klorita v malo onesnaženih
vodah (ISO 10304-4:2022)
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part
4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO
10304-4:2022)
Wasserbeschaffenheit - Bestimmung von gelösten Anionen mittels
Ionenchromatographie - Teil 4: Bestimmung von Chlorat, Chlorid und Chlorit in gering
belastetem Wasser (ISO 10304-4:2022)
Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase
liquide - Partie 4: Dosage des ions chlorate, chlorure et chlorite dans des eaux
faiblement contaminées (ISO 10304-4:2022)
Ta slovenski standard je istoveten z: EN ISO 10304-4:2022
ICS:
13.060.50 Preiskava vode na kemične Examination of water for
snovi chemical substances
SIST EN ISO 10304-4:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10304-4:2022

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SIST EN ISO 10304-4:2022


EN ISO 10304-4
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2022
EUROPÄISCHE NORM
ICS 13.060.50 Supersedes EN ISO 10304-4:1999
English Version

Water quality - Determination of dissolved anions by
liquid chromatography of ions - Part 4: Determination of
chlorate, chloride and chlorite in water with low
contamination (ISO 10304-4:2022)
Qualité de l'eau - Dosage des anions dissous par Wasserbeschaffenheit - Bestimmung von gelösten
chromatographie des ions en phase liquide - Partie 4: Anionen mittels Ionenchromatographie - Teil 4:
Dosage des ions chlorate, chlorure et chlorite dans des Bestimmung von Chlorat, Chlorid und Chlorit in gering
eaux faiblement contaminées (ISO 10304-4:2022) belastetem Wasser (ISO 10304-4:2022)
This European Standard was approved by CEN on 8 January 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10304-4:2022 E
worldwide for CEN national Members.

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SIST EN ISO 10304-4:2022
EN ISO 10304-4:2022 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 10304-4:2022
EN ISO 10304-4:2022 (E)
European foreword
This document (EN ISO 10304-4:2022) has been prepared by Technical Committee ISO/TC 147 "Water
quality" in collaboration with Technical Committee CEN/TC 230 “Water analysis” the secretariat of
which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 10304-4:1999.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
fol
...

SLOVENSKI STANDARD
oSIST prEN ISO 10304-4:2021
01-februar-2021
Kakovost vode - Določevanje raztopljenih anionov z ionsko tekočinsko
kromatografijo - 4. del: Določevanje klorata, klorida in klorita v malo onesnaženih
vodah (ISO/DIS 10304-4:2020)
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part
4: Determination of chlorate, chloride and chlorite in water with low contamination
(ISO/DIS 10304-4:2020)
Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase
liquide - Partie 4: Dosage des ions chlorate, chlorure et chlorite dans des eaux
faiblement contaminées (ISO/DIS 10304-4:2020)
Ta slovenski standard je istoveten z: prEN ISO 10304-4
ICS:
13.060.50 Preiskava vode na kemične Examination of water for
snovi chemical substances
oSIST prEN ISO 10304-4:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 10304-4:2021

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oSIST prEN ISO 10304-4:2021
DRAFT INTERNATIONAL STANDARD
ISO/DIS 10304-4
ISO/TC 147/SC 2 Secretariat: DIN
Voting begins on: Voting terminates on:
2020-12-28 2021-03-22
Water quality — Determination of dissolved anions by
liquid chromatography of ions —
Part 4:
Determination of chlorate, chloride and chlorite in water
with low contamination
Qualité de l'eau — Dosage des anions dissous par chromatographie des ions en phase liquide —
Partie 4: Dosage des ions chlorate, chlorure et chlorite dans des eaux faiblement contaminées
ICS: 13.060.50
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 10304-4:2020(E)
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 SUPPORTING DOCUMENTATION. ISO 2020

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oSIST prEN ISO 10304-4:2021
ISO/DIS 10304-4:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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
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Published in Switzerland
ii © ISO 2020 – All rights reserved

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oSIST prEN ISO 10304-4:2021
ISO/DIS 10304-4:2020(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Interferences . 2
5 Principle . 2
6 Reagents .
...

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