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CEN

EN ISO 10304-4:1999

(Main)

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 10304-4:1997)

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 10304-4:1997)

Wasserbeschaffenheit - Bestimmung von gelösten Anionen mittels Ionenchromatographie - Teil 4: Bestimmung von Chlorat, Chlorid und Chlorit in gering belastetem Wasser (ISO 10304-4:1997)

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 10304-4:1997)

Dieser Teil der ISO 10304 legt ein Verfahren zur Bestimmung der gelösten Anionen Chlorat, Chlorid und Chlorit in wenig belasteten Wässern (wie z.B. Trinkwasser, Rohwasser oder Badewasser) fest. Durch entsprechende Proben- vorbehaltung (z.B. Verdünnung) sind bei Einsatz eines Leitfähigkeitsdetektors (LF), UV-Detektors (UV) oder anperometrischen Detektors (AD) die Anwendungsbereiche nach Tabelle 1 zu erzielen.

Kakovost vode – Določevanje raztopljenih anionov z ionsko tekočinsko kromatografijo – 4. del: Določevanje klorata, klorida in klorita v malo onesnaženih vodah (ISO 10304-4:1997

General Information

Status
Withdrawn
Publication Date
20-Apr-1999
Withdrawal Date
15-Mar-2022
ICS
13.060.01 - Water quality in general
Technical Committee
CEN/TC 230 - Water analysis
Drafting Committee
CEN/TC 230 - Water analysis
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
16-Mar-2022
Ref Project
SIST EN ISO 10304-4:2000 - 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 10304-4:1997)

Relations

Replaced By
EN 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)
Effective Date
02-Dec-2020

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10304-4:2000
01-januar-2000
.DNRYRVWYRGH±'RORþHYDQMHUD]WRSOMHQLKDQLRQRY]LRQVNRWHNRþLQVNR
NURPDWRJUDILMR±GHO'RORþHYDQMHNORUDWDNORULGDLQNORULWDYPDORRQHVQDåHQLK
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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
10304-4:1997)
Wasserbeschaffenheit - Bestimmung von gelösten Anionen mittels
Ionenchromatographie - Teil 4: Bestimmung von Chlorat, Chlorid und Chlorit in gering
belastetem Wasser (ISO 10304-4:1997)
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 10304-4:1997)
Ta slovenski standard je istoveten z: EN ISO 10304-4:1999
ICS:
13.060.50 3UHLVNDYDYRGHQDNHPLþQH Examination of water for
VQRYL chemical substances
SIST EN ISO 10304-4:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10304-4:2000

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SIST EN ISO 10304-4:2000

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SIST EN ISO 10304-4:2000

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SIST EN ISO 10304-4:2000

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SIST EN ISO 10304-4:2000

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SIST EN ISO 10304-4:2000
INTERNATIONAL ISO
STANDARD 10304-4
First edition
1997-12-15
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
AA
Reference number
ISO 10304-4:1997(E)

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SIST EN ISO 10304-4:2000
ISO 10304-4:1997(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
International Standard ISO 10304-4 was prepared by Technical Committee ISO/TC 147, Water quality,
Subcommittee SC 2, Physical, chemical and biochemical methods.
ISO 10304 consists of the following parts, under the general title Water quality — Determination of dissolved anions
by liquid chromatography of ions:
— Part 1: Determination of fluoride, chloride, bromide, nitrate, nitrite, orthophosphate and sulfate in water with low
contamination
— Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
— Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
— Part 4: Determination of chlorate, chloride and chlorite in water with low contamination.
Annexes A and B of this part of ISO 10304 are for information only.
©  ISO 1997
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet central@iso.ch
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii

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SIST EN ISO 10304-4:2000
©
ISO
ISO 10304-4:1997(E)
Introduction
The essential minimum requirements of an ion chromatographic system applied within the scope of this part of ISO
10304 are the following:
- Resolution power of the column: For the anion to be determined it is essential that
the peak resolution does not fall below R = 1,3
(clause 7, figure 3)
- Method of detection: a) Measurement of the electrical conductivity with
or without suppressor device
b) Spectrometric measurement (UV/VIS), directly
or indirectly
c) Amperometric direct detection
- Applicability of the method: Working ranges according to table 1
- C
...

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