EN ISO 22892:2011
(Main)Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry (ISO 22892:2006)
Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry (ISO 22892:2006)
ISO 22892:2006 gives criteria for gas chromatography and mass spectrometry (GC-MS) identification of target compounds in soil samples. ISO 22892:2006 is intended for use with standards developed for the determination of specific compounds. The identification criteria are based on the comparison of retention times followed by interpretation of the electron ionization mass spectra, or if necessary, additional mass spectrometric techniques and other relevant factors.
Bodenbeschaffenheit - Anleitungen für die Identifizierung von Zielverbindungen durch Gaschromatographie und Massenspektrometrie (ISO 22892:2006)
Diese Internationale Norm enthält Kriterien für die GC-MS-Identifizierung von Zielverbindungen in Bodenproben. Diese Internationale Norm kann mit solchen Normen angewendet werden, die für die Bestimmung von spezifischen Verbindungen entwickelt wurden. Die Identifizierungskriterien beruhen auf dem Vergleich der Retentionszeiten und der anschließenden Auswertung der Elektronenstoßmassenspektren oder, sofern erforderlich, zusätzlichen massenspektrometrischen Verfahren sowie weiteren relevanten Faktoren.
ANMERKUNG Diese Internationale Norm ist auch für andere Umweltproben anwendbar.
Qualité du sol - Lignes directrices pour l'identification de composés cibles par chromatographie en phase gazeuse et spectrométrie de masse (ISO 22892:2006)
L'ISO 22892:2006 donne des critères pour l'identification par chromatographie en phase gazeuse et spectrométrie de masse (CG-SM) de composés cibles dans des échantillons de sol. Elle est destinée à être utilisée avec des normes élaborées pour permettre le dosage de composés spécifiques. Les critères d'identification sont fondés sur la comparaison des temps de rétention, puis sur l'interprétation des spectres de masse d'ionisation électronique ou, au besoin, sur des techniques de spectrométrie de masse supplémentaires et d'autres facteurs pertinents.
Kakovost tal - Smernice za identifikacijo ciljnih spojin s plinsko kromatografijo in masno spektrometrijo (ISO 22892:2006)
ISO 22892:2006 podaja kriterije za identifikacijo ciljnih spojin v vzorcih tal s plinsko kromatografijo in masno spektrometrijo (GC-MS). ISO 22892:2006 je namenjen uporabi s standardi, razvitimi za določevanje specifičnih spojin. Identifikacijski kriteriji temeljijo na primerjavi retencijskih časov, sledi interpretacija elektronskih ionizacijskih masnih spektrov ali po potrebi dodatne masne spektrometrične tehnike in drugi ustrezni dejavniki.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2011
Kakovost tal - Smernice za identifikacijo ciljnih spojin s plinsko kromatografijo in
masno spektrometrijo (ISO 22892:2006)
Soil quality - Guidelines for the identification of target compounds by gas
chromatography and mass spectrometry (ISO 22892:2006)
Bodenbeschaffenheit - Anleitungen für die Identifizierung von Zielverbindungen durch
Gaschromatographie und Massenspektrometrie (ISO 22892:2006)
Qualité du sol - Lignes directrices pour l'identification de composés cibles par
chromatographie en phase gazeuse et spectrométrie de masse (ISO 22892:2006)
Ta slovenski standard je istoveten z: EN ISO 22892:2011
ICS:
13.080.05 Preiskava tal na splošno Examination of soils in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 22892
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2011
ICS 13.080.05
English Version
Soil quality - Guidelines for the identification of target
compounds by gas chromatography and mass spectrometry
(ISO 22892:2006)
Qualité du sol - Lignes directrices pour l'identification de Bodenbeschaffenheit - Anleitungen für die Identifizierung
composés cibles par chromatographie en phase gazeuse von Zielverbindungen durch Gaschromatographie und
et spectrométrie de masse (ISO 22892:2006) Massenspektrometrie (ISO 22892:2006)
This European Standard was approved by CEN on 10 June 2011.
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, 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
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22892:2011: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 22892:2006 has been prepared by Technical Committee ISO/TC 190 “Soil quality” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 22892:2011 by
Technical Committee CEN/TC 345 “Characterization of soils” the secretariat of which is held by NEN.
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 December 2011, and conflicting national standards shall be withdrawn
at the latest by December 2011.
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.
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, Croatia, 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 22892:2006 has been approved by CEN as a EN ISO 22892:2011 without any modification.
INTERNATIONAL ISO
STANDARD 22892
First edition
2006-02-01
Soil quality — Guidelines for the
identification of target compounds by gas
chromatography and mass spectrometry
Qualité du sol — Lignes directrices pour l'identification des composés
cibles par chromatographie en phase gazeuse et spectrométrie de
masse
Reference number
ISO 22892:2006(E)
©
ISO 2006
ISO 22892:2006(E)
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ii © ISO 2006 – All rights reserved
ISO 22892:2006(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Principle. 1
3 Terms and definitions. 1
4 Apparatus . 2
5 Procedure . 3
5.1 Retention times . 3
5.2 Mass spectra, selection of diagnostic ions . 3
6 Qualification . 4
6.1 GC-MS procedure . 4
6.2 Additional information. 5
6.3 Reporting the presence of target compounds. 7
6.3.1 Identification. 7
6.3.2 Indication . 8
6.3.3 Absence of the target compound (< detection limit). 8
7 Test report . 8
Annex A (informative) Diagnostic ions to be used for identification using GC-MS . 9
Annex B (informative) Examples . 12
Annex C (informative) Examples of Spectra. 18
Bibliography . 20
ISO 22892:2006(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 22892 was prepared by Technical Committee ISO/TC 190, Soil quality, Subcommittee SC 3, Chemical
methods and soil characteristics.
iv © ISO 2006 – All rights reserved
ISO 22892:2006(E)
Introduction
In many analytical standards, use is made of gas chromatography (GC) in combination with mass
spectrometric (MS) detection. This detector is a powerful tool provided it is properly used. In this International
Standard, guidelines are given for the identification of target compounds. This International Standard can be
used in combination with specific analytical standards or in combination with any GC-MS procedure. The
result of the procedure described is: identified, indicated or absent.
INTERNATIONAL STANDARD ISO 22892:2006(E)
Soil quality — Guidelines for the identification of target
compounds by gas chromatography and mass spectrometry
1 Scope
This International Standard gives criteria for gas chromatography and mass spectrometry (GC-MS)
identification of target compounds in soil samples. This International Standard is intended for use with
standards developed for the determination of specific compounds. The identification criteria are based on the
comparison of retention times followed by interpretation of the electron ionization mass spectra, or if
necessary, additional mass spectrometric techniques and other relevant factors.
NOTE This International Standard is also applicable for other environmental samples.
2 Principle
A target compound is identified if the measured values meet the criteria specified in this International Standard
or in the standard in which the procedures are described to analyse the target compound. Criteria are based
on the relative retention times and the intensity of diagnostics ions selected in the scan mode and measured
in the selected ion mode (SIM), and other relevant factors. Additional information regarding diagnostic ions
from specific international standards on the analysis of the target compound can be used. The principle of
identification points is used.
3 Terms and definitions
For the purpose of this document, the following terms and definitions apply.
3.1
target compound
selected component, the presence or absence of which is being established
NOTE This definition also applies to derivatives of the original compound which are formed during an intentional
derivatization procedure or on-line derivatization.
3.2
standard compound
target compound with the highest possible purity, which can be used as a reference during the analysis
NOTE Any impurities should not have any influence on the mass spectrum of the standard compound.
3.3
retention time standard
compound that is added to the sample (or to the sample extract) and to the calibration standard solution, and
used to calculate the relative retention times of the target compounds
NOTE The retention time standard may be identical to the internal standard(s).
SIST EN
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