EN ISO 17495:2003
(Main)Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001)
Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001)
This International Standard specifies a method for the determination of selected nitrophenols (see Table 1) in
drinking, ground and surface water in mass concentrations _ 0,5 _g/l1).
Table 1 — Nitrophenols to which this method is applicable
CAS No.
CAS No.
2-Nitrophenol
88-75-5
2,4-Dinitrophenol
51-28-5
3-Nitrophenol
554-84-7
2,5-Dinitrophenol
329-71-5
4-Nitrophenol
100-02-7
2,6-Dinitrophenol
573-56-8
4-Methyl-2-nitrophenol
119-33-5
2,4-Dinitro-6-methylphenol
534-52-1
3-Methyl-4-nitrophenol
2581-34-2
2,6-Dimethyl-4-nitrophenol
2423-71-4
5-Methyl-2-nitrophenol
700-38-9
2,4-Dichloro-6-nitrophenol
609-89-2
3-Methyl-2-nitrophenol
4920-77-8
2,6-Dichloro-4-nitrophenol
618-80-4
CAS = Chemical Abstracts Service.
Wasserbeschaffenheit - Bestimmung ausgewählter Nitrophenole - Verfahren mittels Festphasenanreicherung und Gaschromatographie mit massenspektrometrischer Detektion (ISO 17495:2001)
Diese Internationale Norm legt ein Verfahren zur Bestimmung ausgewählter Nitrophenole (siehe Tabelle 1) in Trink-, Grund- und Oberflächenwasser in Massenkonzentrationen > 0,5 µg/l ) fest.
Tabelle 1 - Nach diesem Verfahren bestimmbare Phenole
CAS-Nr CAS-Nr
2-Nitrophenol 88-75-5 2,4-Dinitrophenol 51-28-5
3-Nitrophenol 554-84-7 2,5-Dinitrophenol 329-71-5
4-Nitrophenol 100-02-7 2,6-Dinitrophenol 573-56-8
4-Methyl-2-nitrophenol 119-33-5 2,4-Dinitro-6-methylphenol 534-52-1
3-Methyl-4-nitrophenol 2581-34-2 2,6-dimethyl-4-nitrophenol 2423-71-4
5-Methyl-2-nitrophenol 700-38-9 2,4-Dichlor-6-nitrophenol 609-89-2
3-Methyl-2-nitrophenol 4920-77-8 2,6-Dichlor-4-nitrophenol 618-80-4
CAS = Chemical Abstracts System
Qualité de l'eau - Dosage des nitrophénols sélectionnés - Méthode par extraction en phase solide avec détection par chromatographie en phase gazeuse et spectrométrie de masse (ISO 17495:2001)
La présente Norme internationale spécifie une méthode pour le dosage des nitrophénols sélectionnés (voir
Tableau 1) dans les eaux potables, les eaux souterraines et les eaux de surface, à des concentrations en masse
_ 0,5 _g/l1).
Tableau 1 — Phénols pouvant être dosés selon la présente méthode
CAS no
CAS no
2-Nitrophénol
88-75-5
2,4-Dinitrophénol
51-28-5
3-Nitrophénol
554-84-7
2,5-Dinitrophénol
329-71-5
4-Nitrophénol
100-02-7
2,6-Dinitrophénol
573-56-8
4-Méthyl-2-nitrophénol
119-33-5
2,4-Dinitro-6-méthylphénol
534-52-1
3-Méthyl-4-nitrophénol
2581-34-2
2,6-Diméthyl-4-nitrophénol
2423-71-4
5-Méthyl-2-nitrophénol
700-38-9
2,4-Dichloro-6-nitrophénol
609-89-2
3-Méthyl-2-nitrophénol
4920-77-8
2,6-Dichloro-4-nitrophénol
618-80-4
CAS = «Chemical Abstracts System» (Système d'abréviations chimiques).
Kakovost vode - Določevanje izbranih nitrofenolov - Metoda z ekstrakcijo na trdni fazi in plinsko kromatografijo z masno spektrometrijsko detekcijo (ISO 17495:2001)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2003
.DNRYRVWYRGH'RORþHYDQMHL]EUDQLKQLWURIHQRORY0HWRGD]HNVWUDNFLMRQDWUGQL
ID]LLQSOLQVNRNURPDWRJUDILMR]PDVQRVSHNWURPHWULMVNRGHWHNFLMR ,62
Water quality - Determination of selected nitrophenols - Method by solid-phase extraction
and gas chromatography with mass spectrometric detection (ISO 17495:2001)
Wasserbeschaffenheit - Bestimmung ausgewählter Nitrophenole - Verfahren mittels
Festphasenanreicherung und Gaschromatographie mit massenspektrometrischer
Detektion (ISO 17495:2001)
Qualité de l'eau - Dosage des nitrophénols sélectionnés - Méthode par extraction en
phase solide avec détection par chromatographie en phase gazeuse et spectrométrie de
masse (ISO 17495:2001)
Ta slovenski standard je istoveten z: EN ISO 17495:2003
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 17495
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2003
ICS 13.060.50
English version
Water quality - Determination of selected nitrophenols - Method
by solid-phase extraction and gas chromatography with mass
spectrometric detection (ISO 17495:2001)
Qualité de l'eau - Dosage des nitrophénols sélectionnés - Wasserbeschaffenheit - Bestimmung ausgewählter
Méthode par extraction en phase solide avec détection par Nitrophenole - Verfahren mittels Festphasenanreicherung
chromatographie en phase gazeuse et spectrométrie de und Gaschromatographie mit massenspektrometrischer
masse (ISO 17495:2001) Detektion (ISO 17495:2001)
This European Standard was approved by CEN on 9 January 2003.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovak Republic, Spain, Sweden, Switzerland and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17495:2003 E
worldwide for CEN national Members.
Foreword
The text of ISO 17495:2001 has been prepared by Technical Committee ISO/TC 147 "Water
quality" of the International Organization for Standardization (ISO) and has been taken over as
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 2003, and conflicting national
standards shall be withdrawn at the latest by September 2003.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Luxembourg, Malta, Netherlands, Norway, Portugal, Slovak Republic, Spain, Sweden,
Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 17495:2001 has been approved by CEN as EN ISO 17495:2003 without any
modifications.
NOTE Normative references to International Standards are listed in Annex ZA (normative).
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of
any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
NOTE Where an International Publication has been modified by common modifications, indicated
by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 5667-1 1980 Water quality - Sampling - Part 1: EN 25667-1 1993
Guidance on the design of
sampling programmes
ISO 5667-2 1991 Water quality - Sampling - Part 2: EN 25667-2 1993
Guidance on sampling techniques
ISO 5667-3 1994 Water quality - Sampling - Part 3: EN ISO 5667-3 1995
Guidance on the preservation and
handling of samples
INTERNATIONAL ISO
STANDARD 17495
First edition
2001-08-15
Water quality — Determination of selected
nitrophenols — Method by solid-phase
extraction and gas chromatography with
mass spectrometric detection
Qualité de l'eau — Dosage des nitrophénols sélectionnés — Méthode par
extraction en phase solide avec détection par chromatographie en phase
gazeuse et spectrométrie de masse
Reference number
ISO 17495:2001(E)
©
ISO 2001
ISO 17495:2001(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not
be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this
file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this
area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters
were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event
that a problem relating to it is found, please inform the Central Secretariat at the address given below.
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 either ISO at the address below or ISO's member body
in the country of the requester.
ISO copyright office
Case postale 56 � CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.ch
Web www.iso.ch
Printed in Switzerland
ii © ISO 2001 – All rights reserved
ISO 17495:2001(E)
Contents Page
Foreword.iv
Introduction.v
1 Scope .1
2 Normative references .1
3 Principle.2
4 Interferences .2
5 Reagents.3
6 Apparatus .5
7 Sampling.6
8 Procedure .6
9 Calibration .9
10 Calculation.12
11 Expression of results .14
12 Test report .14
Annex A (informative) Examples of suitable capillary columns.15
Annex B (informative) Examples of sorbents suitable for solid-phase extraction of nitrophenols .16
Annex C (informative) Precision data.17
Annex D (informative) Example of typical spectra.18
Bibliography.19
ISO 17495:2001(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 3.
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 International Standard may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 17495 was prepared by Technical Committee ISO/TC 147, Water quality,
Subcommittee SC 2, Physical, chemical and biochemical methods.
Annexes A to D of this International Standard are for information only.
iv © ISO 2001 – All rights reserved
ISO 17495:2001(E)
Introduction
Several methods may be applied to determine nitrophenols in water. This International Standard describes a gas
chromatographic/mass spectrometric determination after solid-phase extraction and derivatization with
diazomethane. It should be investigated whether and to what extent particular problems will require the
specification of additional marginal conditions.
INTERNATIONAL STANDARD ISO 17495:2001(E)
Water quality — Determination of selected nitrophenols — Method
by solid-phase extraction and gas chromatography with mass
spectrometric detection
WARNING — Persons using this International Standard should be familar with normal laboratory practice.
This International Standard does not purport to address all safety problems, if any, associated with its use.
It is the responsibility of the user to establish appropriate health and safety practices and to ensure
compliance with any national regulatory conditions.
1 Scope
This International Standard specifies a method for the determination of selected nitrophenols (see Table 1) in
1)
drinking, ground and surface water in mass concentrations � 0,5�g/l .
Table 1 — Nitrophenols to which this method is applicable
CAS No. CAS No.
2-Nitrophenol 88-75-5 2,4-Dinitrophenol 51-28-5
3-Nitrophenol 554-84-7 2,5-Dinitrophenol 329-71-5
4-Nitrophenol 100-02-7 2,6-Dinitrophenol 573-56-8
4-Methyl-2-nitrophenol 119-33-5 2,4-Dinitro-6-methylphenol 534-52-1
3-Methyl-4-nitrophenol 2581-34-2 2,6-Dimethyl-4-nitrophenol 2423-71-4
5-Methyl-2-nitrophenol 700-38-9 2,4-Dichloro-6-nitrophenol 609-89-2
3-Methyl-2-nitrophenol 4920-77-8 2,6-Dichloro-4-nitrophenol 618-80-4
CAS � Chemical Abstracts Service.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this International Standard. For dated references, subsequent amendments to, or revisions of, any of these
publications do not apply. However, parties to agreements based on this International Standard are encouraged to
investigate the possibility of applying the most recent editions of the normative documents indicated below. For
undated references, the latest edition of the normative doc
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.