EN ISO 10304-1:2009
(Main)Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)
ISO 10304-1:2007 specifies a method for the determination of dissolved bromide, chloride, fluoride, nitrate, nitrite, orthophosphate and sulfate in water, e.g. drinking water, ground water, surface water, waste water, leachates and marine water by liquid chromatography of ions.
The lower limit of application is greater than or equal to 0,05 mg/l for bromide and for nitrite, and greater than or equal to 0,1 mg/l for chloride, fluoride, nitrate, orthophosphate, and sulfate. The lower limit of application depends on the matrix and the interferences encountered.
The working range may be expanded to lower concentrations (e.g. greater than or equal to 0,01 mg/l) if an appropriate pre‑treatment of the sample (e.g. conditions for trace analyses, pre‑concentration technique) is applied, and/or if an UV detector (for bromide, nitrate and nitrite) is used.
Wasserbeschaffenheit - Bestimmung von gelösten Anionen mittels Flüssigkeits-Ionenchromatographie - Teil 1: Bestimmung von Bromid, Chlorid, Fluorid, Nitrat, Nitrit, Phosphat und Sulfat (ISO 10304-1:2007)
Dieser Teil von ISO 10304 legt ein Verfahren zur Bestimmung von gelöstem Bromid, Chlorid, Fluorid, Nitrat,
Nitrit, Orthophosphat und Sulfat in Wasser, z. B. Trinkwasser, Grundwasser, Oberflächenwasser, Abwasser,
Sickerwasser und Meerwasser mittels Flüssigkeits-Ionenchromatographie fest.
Der untere Arbeitsbereich beträgt für Bromid und Nitrit ≥ 0,05 mg/l und ≥ 0,1 mg/l für Chlorid, Fluorid, Nitrit,
Orthophosphat und Sulfat. Die untere Anwendungsgrenze hängt von der Matrix und den beobachteten
Störungen ab.
Der Arbeitsbereich kann zu geringeren Konzentrationen (z. B. ≥ 0,01 mg/l) hin erweitert werden, wenn eine
geeignete Probenvorbereitung (z. B. Arbeiten unter spurenanalytischen Bedingungen, Einsatz von
Anreicherungstechniken) angewandt wird und/oder ein UV-Detektor (UVD) (für Bromid, Nitrat und Nitrit)
eingesetzt wird.
Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 1: Dosage du bromure, chlorure, fluorure, nitrate, nitrite, phosphate et sulfate (ISO 10304-1:2007)
L'ISO 10304-1:2007 spécifie une méthode pour le dosage des ions bromure, chlorure, fluorure, nitrate, nitrite, orthophosphate et sulfate dissous dans l'eau, par exemple l'eau potable, les eaux souterraines, les eaux de surface, les eaux usées, les lixiviats et l'eau de mer, par chromatographie des ions en phase liquide.
La limite inférieure d'application est plus grande que ou égale à 0,05 mg/l pour les ions bromure et nitrite, et plus grande que ou égale à 0,1 mg/l pour les ions chlorure, fluorure, nitrate, orthophosphate et sulfate. La limite inférieure d'application dépend de la matrice et des interférences rencontrées.
Le domaine de travail peut être étendu à des concentrations plus faibles (par exemple plus grande que ou égale à 0,01 mg/l) si un prétraitement approprié de l'échantillon (par exemple conditions en vue d'analyses de traces, technique de préconcentration) est appliqué, et/ou si un détecteur ultraviolet (UV) est utilisé (pour les ions bromure, nitrate et nitrite).
Kakovost vode - Določevanje raztopljenih anionov z ionsko kromatografijo - 1. del: Določevanje bromida, klorida, fluorida, nitrata, nitrita, fosfata in sulfata (ISO 10304-1:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2009
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SIST EN ISO 10304-1:1998
SIST EN ISO 10304-2:1998
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Water quality - Determination of dissolved anions by liquid chromatography of ions - Part
1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO
10304-1:2007)
Wasserbeschaffenheit - Bestimmung von gelösen Anionen mittels Flüssigkeits-
Ionenchromatographie - Teil 1: Bestimmung von Bromid, Chlorid, Fluorid, Nitrat, Nitrit,
Phosphat und Sulfat (ISO 10304-1:2007)
Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase
liquide - Partie 1: Dosage du bromure, chlorure, fluorure, nitrate, nitrite, phosphate et
sulfate (ISO 10304-1:2007)
Ta slovenski standard je istoveten z: EN ISO 10304-1:2009
ICS:
13.060.50 3UHLVNDYDYRGHQDNHPLþQH Examination of water for
VQRYL chemical substances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 10304-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2009
ICS 13.060.50 Supersedes EN ISO 10304-1:1995, EN ISO 10304-2:1996
English Version
Water quality - Determination of dissolved anions by liquid
chromatography of ions - Part 1: Determination of bromide,
chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO
10304-1:2007)
Qualité de l'eau - Dosage des anions dissous par Wasserbeschaffenheit - Bestimmung von gelösen Anionen
chromatographie des ions en phase liquide - Partie 1: mittels Flüssigkeits-Ionenchromatographie - Teil 1:
Dosage du bromure, chlorure, fluorure, nitrate, nitrite, Bestimmung von Bromid, Chlorid, Fluorid, Nitrat, Nitrit,
phosphate et sulfate (ISO 10304-1:2007) Phosphat und Sulfat (ISO 10304-1:2007)
This European Standard was approved by CEN on 1 March 2009.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10304-1:2009: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 10304-1:2007 has been prepared by Technical Committee ISO/TC 147 “Water quality” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 10304-1:2009 by
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 2009, and conflicting national standards shall be
withdrawn at the latest by September 2009.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 10304-1:1995, EN ISO 10304-2:1996.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 10304-1:2007 has been approved by CEN as a EN ISO 10304-1:2009 without any
modification.
INTERNATIONAL ISO
STANDARD 10304-1
Second edition
2007-08-15
Water quality — Determination
of dissolved anions by liquid
chromatography of ions —
Part 1:
Determination of bromide, chloride,
fluoride, nitrate, nitrite, phosphate
and sulfate
Qualité de l'eau — Dosage des anions dissous par chromatographie
des ions en phase liquide —
Partie 1: Dosage du bromure, chlorure, fluorure, nitrate, nitrite,
phosphate et sulfate
Reference number
ISO 10304-1:2007(E)
©
ISO 2007
ISO 10304-1:2007(E)
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ii © ISO 2007 – All rights reserved
ISO 10304-1:2007(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope. 1
2 Normative references. 1
3 Interferences. 2
4 Principle. 2
5 Reagents. 2
6 Apparatus. 4
7 Sampling and sample pre-treatment. 7
8 Procedure. 8
9 Calculation. 9
10 Expression of results. 9
11 Test report. 9
Annex A (informative) Performance data. 10
Annex B (informative) Checked interferences . 14
Bibliography . 15
ISO 10304-1:2007(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10304-1 was prepared by Technical Committee ISO/TC 147, Water quality, Subcommittee SC 2, Physical,
chemical and biochemical methods.
This second edition of ISO 10304-1 cancels and replaces ISO 10304-1:1992 and ISO 10304-2:1995, which
have been technically revised.
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 bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
⎯ Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
⎯ Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
iv © ISO 2007 – All rights reserved
ISO 10304-1:2007(E)
Introduction
The user should be aware that particular problems could require the specification of additional conditions not
provided for in this part of ISO 10304.
INTERNATIONAL STANDARD ISO 10304-1:2007(E)
Water quality — Determination of dissolved anions by liquid
chromatography of ions —
Part 1:
Determination of bromide, chloride, fluoride, nitrate, nitrite,
phosphate and sulfate
WARNING — Persons using this International Standard should be familiar with normal laboratory
practice. This standard does not purport to address all of the safety problems, if any, associated with
its use. It is the responsibility of the user to establish appropriate safety and health practices and to
ensure compliance with any national regulatory conditions.
IMPORTANT — It is absolutely essential that tests conducted according to this International Standard
be carried out by suitably trained staff.
1 Scope
This part of ISO 10304 specifies a method for the determination of dissolved bromide, chloride, fluoride,
nitrate, nitrite, orthophosphate and sulfate in water, e.g. drinking water, ground water, surface water, waste
water, leachates and marine water by liquid chromatography of ions.
The lower limit of application is W 0,05 mg/l for bromide and for nitrite, and W 0,1 mg/l for chloride, fluoride,
nitrate, orthophosphate, and sulfate. The lower limit of application depends on the matrix and the interferences
encountered.
The working range may be expanded to lower concentrations (e.g. W 0,01 mg/l) if an appropriate
pre-treatment of the sample (e.g. conditions for trace analyses, pre-concentration technique) is applied, and/or
if an ultraviolet (UV) detector (for bromide, nitrate and nitrite) is used.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 3696, Water for analytical laboratory use — Specification and test methods
ISO 5667-3, Water quality — Sampling — Part 3: Guidance on the preservation and handling of water
samples
ISO 8466-1, Water quality — Calibration and evaluation of analytical methods and estimation of performance
char
...
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