EN ISO 12010:2019
(Main)Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019)
Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019)
This document specifies a method for the quantitative determination of the sum of short-chain polychlorinated n-alkanes also known as short-chain polychlorinated paraffins (SCCPs) in the carbon bond range n-C10 to n-C13 inclusive, in mixtures with chlorine mass fractions ("contents") between 50 % and 67 %, including approximately 6 000 of approximately 8 000 congeners.
This method is applicable to the determination of the sum of SCCPs in unfiltered surface water, ground water, drinking water and waste water using gas chromatography-mass spectrometry with electron capture negative ionization (GC-ECNI-MS).
Depending on the capability of the GC-ECNI-MS instrument, the concentration range of the method is from 0,1 µg/l or lower to 10 µg/l. Depending on the waste water matrix, the lowest detectable concentration is estimated to be > 0,1 µg/l. The data of the interlaboratory trial concerning this method are given in Annex I.
Wasserbeschaffenheit - Bestimmung von kurzkettigen Chloralkanen (SCCP) in Wasser - Verfahren mittels Gaschromatographie-Massenspektrometrie (GC-MS) und negativer chemischer Ionisation (NCI) (ISO 12010:2019)
Dieses Dokument legt ein Verfahren zur quantitativen Bestimmung der Summe von kurzkettigen polychlorierten n-Alkanen fest. Diese werden auch als kurzkettige polychlorierte Paraffine (SCCP, en: short chain polychlorinated paraffins) bezeichnet und haben Kohlenstoffkettenlängen von n C10 bis einschließlich n C13 in Gemischen mit Chlor Massenanteilen („Gehalten“) zwischen 50 % und 67 %, die ungefähr 6 000 der etwa 8 000 Kongenere umfassen.
Dieses Verfahren ist anwendbar auf die Bestimmung der Summe von SCCP in ungefiltertem Oberflächen-wasser, Grundwasser, Trinkwasser und Abwasser mittels Gaschromatographie Massenspektrometrie mit Elektroneneinfang nach negativer chemischer Ionisation (GC ECNI MS).
Abhängig von der Leistungsfähigkeit des GC ECNI MS liegt der Konzentrationsbereich des Verfahrens von 0,1 µg/l oder unter 10 µg/l. Abhängig von der Abwassermatrix wird die niedrigste nachweisbare Konzentration auf > 0,1 µg/l geschätzt. Die Daten des Ringversuchs zu diesem Verfahren sind im Anhang I dargestellt.
Qualité de l'eau - Détermination des alcanes polychlorés à chaîne courte (SCCP) dans l'eau - Méthode par chromatographie gazeuse-spectrométrie de masse (CG-SM) avec ionisation chimique négative (ICN) (ISO 12010:2019)
Le présent document spécifie une méthode de détermination quantitative de la somme des n-alcanes polychlorés à chaîne courte également connus sous le nom de paraffines polychlorées à chaîne courte (SCCP), ayant une chaîne carbonée comprise entre n-C10 et n-C13 inclus, dans des mélanges dont la fraction massique (« teneur ») de chlore varie de 50 % à 67 %, contenant environ 6 000 des environ 8 000 congénères.
Cette méthode est applicable à la détermination de la somme des SCCP dans les eaux de surface, les eaux souterraines, l'eau potable et les eaux usées non filtrées, par chromatographie en phase gazeuse couplée à la spectrométrie de masse (GC-MS) en mode d'ionisation négative par capture d'électrons (GC-ECNI-MS).
En fonction de la capacité de l'instrument de GC-ECNI-MS, la plage de concentration de la méthode se situe entre 0,1 µg/l ou inférieur et 10 µg/l. Selon la matrice de l'échantillon d'eau usée, la plus petite concentration détectable est estimée comme étant > 0,1 µg/l. Les données de l'essai interlaboratoires portant sur cette méthode sont présentés dans l'Annexe I.
Kakovost vode - Določevanje polikloriranih alkanov s kratko verigo (SCCP) v vodi - Metoda s plinsko kromatografijo z masno selektivnim detektorjem (GC-MS) in negativno kemijsko ionizacijo (NCI) (ISO 12010:2019)
Ta dokument določa metodo za kvantitativno določevanje vsote polikloriranih alkanov s kratko verigo (SCCP), znanih tudi kot poliklorirani parafini s kratko verigo, v razponu ogljikovih vezi od n-C10 do vključno n-C13, v zmeseh z masnimi deleži klora (»vsebnost«) med 50 in 67 %, vključno s približno 6000 od približno 8000 analogov.
Ta metoda se uporablja za določevanje vsote polikloriranih alkanov s kratko verigo v nefiltrirani površinski vodi, podtalnici, pitni vodi in odpadni vodi na podlagi plinske kromatografije/masne spektrometrije (GC/MS) in negativne kemijske ionizacije z zajetjem elektronov (GC-ECNI-MS).
Glede na zmogljivost instrumenta GC-ECNI-MS je območje koncentracije metode
od 0,1 μg/l ali manj do 10 μg/l. Najnižja koncentracija, ki jo je še mogoče zaznati, je ocenjena na višjo od 0,1 μg/l, odvisno od matriksa odpadne vode. Podatki medlaboratorijskega preskušanja o tej metodi so navedeni v dodatku I.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2019
Nadomešča:
SIST EN ISO 12010:2014
Kakovost vode - Določevanje polikloriranih alkanov s kratko verigo (SCCP) v vodi
- Metoda s plinsko kromatografijo z masno selektivnim detektorjem (GC-MS) in
negativno kemijsko ionizacijo (NCI) (ISO 12010:2019)
Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water -
Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion
chemical ionization (NCI) (ISO 12010:2019)
Wasserbeschaffenheit - Bestimmung von kurzkettigen Chloralkanen (SCCP) in Wasser -
Verfahren mittels Gaschromatographie-Massenspektrometrie (GC-MS) und negativer
chemischer Ionisation (NCI) (ISO 12010:2019)
Qualité de l'eau - Détermination des alcanes polychlorés à chaîne courte (SCCP) dans
l'eau - Méthode par chromatographie gazeuse-spectrométrie de masse (CG-SM) avec
ionisation chimique négative (ICN) (ISO 12010:2019)
Ta slovenski standard je istoveten z: EN ISO 12010:2019
ICS:
13.060.50 Preiskava vode na kemične Examination of water for
snovi chemical substances
71.040.50 Fizikalnokemijske analitske Physicochemical methods of
metode analysis
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 12010
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2019
EUROPÄISCHE NORM
ICS 13.060.50 Supersedes EN ISO 12010:2014
English Version
Water quality - Determination of short-chain
polychlorinated alkanes (SCCP) in water - Method using
gas chromatography-mass spectrometry (GC-MS) and
negative-ion chemical ionization (NCI) (ISO 12010:2019)
Qualité de l'eau - Détermination des alcanes Wasserbeschaffenheit - Bestimmung von kurzkettigen
polychlorés à chaîne courte (SCCP) dans l'eau - Chloralkanen (SCCP) in Wasser - Verfahren mittels
Méthode par chromatographie gazeuse-spectrométrie Gaschromatographie-Massenspektrometrie (GC-MS)
de masse (CG-SM) avec ionisation chimique négative und negativer chemischer Ionisation (NCI) (ISO
(ICN) (ISO 12010:2019) 12010:2019)
This European Standard was approved by CEN on 18 February 2019.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12010:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 12010:2019) 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 October 2019, and conflicting national standards shall
be withdrawn at the latest by October 2019.
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 12010:2014.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 12010:2019 has been approved by CEN as EN ISO 12010:2019 without any modification.
INTERNATIONAL ISO
STANDARD 12010
Second edition
2019-03
Water quality — Determination of
short-chain polychlorinated alkanes
(SCCP) in water — Method using gas
chromatography-mass spectrometry
(GC-MS) and negative-ion chemical
ionization (NCI)
Qualité de l'eau — Détermination des alcanes polychlorés à
chaîne courte (SCCP) dans l'eau — Méthode par chromatographie
gazeuse-spectrométrie de masse (CG-SM) avec ionisation chimique
négative (ICN)
Reference number
ISO 12010:2019(E)
©
ISO 2019
ISO 12010:2019(E)
© ISO 2019
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
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ii © ISO 2019 – All rights reserved
ISO 12010:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Interferences . 2
6 Reagents and standards . 3
6.1 Solvents for extraction and preparation of stock solutions . 3
6.2 Reference SCCP stock solutions . 3
6.3 Internal standard stock solutions from individual congeners . 4
6.4 Calibration solutions . 5
6.5 Extraction auxiliary and clean-up materials . 5
7 Apparatus . 6
8 Sampling and sample pretreatment . 7
9 Procedure. 7
9.1 Extraction with liquid-liquid extraction . 7
9.2 Extraction with higher content of suspended matter . 7
9.3 Extract clean-up . 8
9.4 Measurement and integration of the chromatogram. 8
9.5 Calibration . 9
9.5.1 General. 9
9.5.2 Basic calibration .10
9.5.3 Identification and quantification with mass fragment combinations .11
9.5.4 Calculation of the results .11
9.5.5 Quality checks for internal standardization .12
10 Expression of results .12
11 Test report .12
Annex A (normative) Independent quality control check solutions .13
Annex B (informative) Explanation of the calibration of the sum of SCCPs with multiple
linear regression .15
Annex C (informative) Typical GC-MS conditions .21
Annex D (informative) Typical chromatograms of standard solutions and quality control
check solutions 1 µg/ml .24
Annex E (informative) Presentation of goodness of fit .31
Annex F (normative) Alternative clean-up with column chromatography .32
Annex G (informative) Alternative clean-up with gel chromatography .35
Annex H (informative) Chromatograms of real SPM samples .36
Annex I (informative) Performance data .40
Bibliography .42
ISO 12010:2019(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 memb
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