EN IEC 62321-11:2024
(Main)Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
This part of IEC 62321 specifies two different techniques for the determination of TCEP tris(2-chloroethyl) phosphate (TCEP) in plastics, the GC-MS or LC-MS method; both of which are suitable for quantitative analysis. These two techniques have been evaluated for use with polyurethane, Polyvinyl chloride and polyethylene materials containing TCEP between 200 mg/kg to 2 000 mg/kg. Use of the methods escribed in International Standard for other polymers and concentration ranges has not been specifically evaluated. These test methods do not apply to plastics materials having a processing temperature higher than 230 ℃. NOTE TCEP starts thermal decomposition at approximately 230 ℃. Polymer types which have a processing temperature into shapes of plastics (e.g. pellets, moulded parts, or sheets etc.) not exceeding the decomposition temperature can contain TCEP. Py-TD-GC-MS is another technique, suitable for the screening of TCEP in plastics (See Annex A).
Verfahren zur Bestimmung von bestimmten Substanzen in Produkten der Elektrotechnik - Teil 11: Tris(2-chlorethyl)phosphat (TCEP) in Kunststoffen mit Gaschromatographie-Massenspektrometrie (GC-MS) und Flüssigkeitschromatographie-Massenspektrometrie (LC-MS)
Détermination de certaines substances dans les produits électrotechniques - Partie 11: Phosphate de tris(2-chloroéthyle) (TCEP) dans les plastiques par chromatographie en phase gazeuse-spectrométrie de masse (GC-MS) et chromatographie en phase liquide-spectrométrie de masse (LC-MS)
L'IEC 62321-11:2023 spécifie deux techniques différentes pour la détermination du phosphate de tris(2‑chloroéthyle) (TCEP) dans les plastiques, à savoir la méthode GC-MS et la méthode LC-MS, qui s'appliquent toutes les deux pour une analyse quantitative. Ces deux techniques s'appliquent aux matériaux en polyuréthane, en polychlorure de vinyle et en polyéthylène qui contiennent entre 200 mg/kg et 2 000 mg/kg de TCEP. Ces méthodes d'essai ne s'appliquent pas aux matières plastiques dont la température de mise en œuvre est supérieure à 230 °C. La technique de GC-MS à l'aide d'un pyrolyseur/accessoire de désorption thermique (Py/TD-GC-MS) est décrite à l'Annexe A et peut être utilisée pour la détection du TCEP dans les plastiques.
Določevanje posameznih snovi v elektrotehničnih izdelkih - 11. del: Določevanje tri(2-kloroetil) fosfata (TCEP) v polimernih materialih s plinsko kromatografijo in masno spektrometrijo (GC-MS) ter tekočinsko kromatografijo in masno spektrometrijo (LC-MS)
Ta del standarda IEC 62321 določa različni tehniki za določevanje tri(2-kloroetil) fosfata (TCEP) v polimernih materialih s plinsko kromatografijo in masno spektrometrijo (GC-MS) ter tekočinsko kromatografijo in masno spektrometrijo (LC-MS), oba postopka pa se uporabljata za kvantitativno analizo.
Obe tehniki se uporabljata s poliuretanskimi, polivinilkloridnimi in polietilenskimi materiali z vsebnostjo tri(2-kloroetil) fosfata med 200 mg/kg in 2000 mg/kg.
Metodi se ne uporabljata za polimerne materiale, ki imajo temperaturo obdelave večjo od 230 °C.
Plinska kromatografija in masna spektrometrija, ki uporablja tehniko za pirolizo/toplotno desorpcijo (Py/TD-GC-MS), je opisana v dodatku A in jo je mogoče uporabiti za presejanje tri(2-kloroetil) fosfata v polimernih materialih.
OPOMBA: Tri(2-kloroetil) fosfat sproži termično razgradnjo pri približno 230 °C. Vrste polimerov, ki imajo temperaturo obdelave v oblike polimernih materialov (npr. kroglice, vliti deli ali pločevina), ki ne presega temperature razgradnje, lahko vsebujejo tri(2-kloroetil) fosfat.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2024
Določevanje posameznih snovi v elektrotehničnih izdelkih - 11. del: Določevanje
tri(2-kloroetil) fosfata (TCEP) v polimernih materialih s plinsko kromatografijo in
masno spektrometrijo (GC-MS) ter tekočinsko kromatografijo in masno
spektrometrijo (LC-MS)
Determination of certain substances in electrotechnical products - Part 11: Tris (2-
chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry
(GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
Določevanje posameznih snovi v elektrotehničnih izdelkih - 11. del: Določevanje ? tris (2-
kloroetil) fosfata (TCEP) v plastiki ? polimernih materialih ? s plinsko kromatografijo-
masno spektrometrijo (GC-MS) in tekočinsko kromatografijo-masno spektrometrijo (LC-
MS)
Détermination de certaines substances dans les produits électrotechniques - Partie 11:
Phosphate de tris(2-chloroéthyle) (TCEP) dans les plastiques par chromatographie en
phase gazeuse-spectrométrie de masse (GC-MS) et chromatographie en phase liquide-
spectrométrie de masse (LC-MS)
Ta slovenski standard je istoveten z: EN IEC 62321-11:2024
ICS:
29.020 Elektrotehnika na splošno Electrical engineering in
general
31.020 Elektronske komponente na Electronic components in
splošno general
71.040.50 Fizikalnokemijske analitske Physicochemical methods of
metode analysis
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62321-11
NORME EUROPÉENNE
EUROPÄISCHE NORM January 2024
ICS 13.020.01; 43.040.10
English Version
Determination of certain substances in electrotechnical products
- Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by
gas chromatography-mass spectrometry (GC-MS) and liquid
chromatography-mass spectrometry (LC-MS)
(IEC 62321-11:2023)
Détermination de certaines substances dans les produits Verfahren zur Bestimmung von bestimmten Substanzen in
électrotechniques - Partie 11: Phosphate de tris(2- Produkten der Elektrotechnik - Teil 11: Tris(2-
chloroéthyle) (TCEP) dans les plastiques par chlorethyl)phosphat (TCEP) in Kunststoffen mit
chromatographie en phase gazeuse-spectrométrie de Gaschromatographie-Massenspektrometrie (GC-MS) und
masse (GC-MS) et chromatographie en phase liquide- Flüssigkeitschromatographie-Massenspektrometrie
spectrométrie de masse (LC-MS) (LC-MS)
(IEC 62321-11:2023) (IEC 62321-11:2023)
This European Standard was approved by CENELEC on 2024-01-19. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62321-11:2024 E
European foreword
The text of document 111/723/FDIS, future edition 1 of IEC 62321-11, prepared by IEC/TC 111
"Environmental standardization for electrical and electronic products and systems" was submitted to
the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 62321-11:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-10-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-01-19
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62321-11:2023 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
ISO 472:2013 NOTE Approved as EN ISO 472:2013 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 62321-1 2013 Determination of certain substances in EN 62321-1 2013
electrotechnical products - Part 1:
Introduction and overview
IEC 62321-2 2021 Determination of certain substances in EN IEC 62321-2 2021
electrotechnical products - Part 2:
Disassembly, disjointment and mechanical
sample preparation
IEC 62321-11
Edition 1.0 2023-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Determination of certain substances in electrotechnical products –
Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas
chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass
spectrometry (LC-MS)
Détermination de certaines substances dans les produits électrotechniques –
Partie 11: Phosphate de tris(2-chloroéthyle) (TCEP) dans les plastiques par
chromatographie en phase gazeuse-spectrométrie de masse (GC-MS) et
chromatographie en phase liquide-spectrométrie de masse (LC-MS)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.020.01, 43.040.10 ISBN 978-2-8322-7777-50
– 2 – IEC 62321-11:2023 © IEC 2023
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 8
4 Principle . 9
5 Reagents and materials . 9
6 Apparatus . 10
6.1 GC-MS method . 10
6.2 LC-MS method . 11
7 Sampling . 11
8 Procedure . 11
8.1 General instructions for the analysis . 11
8.2 Sample preparation . 11
8.2.1 General . 11
8.2.2 GC-MS method . 12
8.2.3 LC-MS method . 13
8.3 Instrumental parameters . 14
8.3.1 GC-MS method . 14
8.3.2 LC-MS method . 15
8.4 Calibrants . 16
8.5 Calibration . 17
8.5.1 General . 17
8.5.2 TCEP and surrogate (100 μg/ml) stock solution . 17
8.5.3 Internal standard solution (100 μg/ml of anthracene-d ) . 17
8.5.4 Standard solutions . 17
9 Calculation of TCEP concentration . 19
10 Precision . 21
10.1 GC-MS method . 21
10.2 LC-MS method . 21
11 Quality assurance and control . 22
11.1 General . 22
11.2 GC-MS method . 22
11.2.1 Performance . 22
11.2.2 Method detection limit and reporting limit . 23
11.3 LC-MS method . 24
11.3.1 Performance . 24
11.3.2 Method detection limit and reporting limit . 25
12 Test report . 25
Annex A (informative) Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas
chromatography-mass spectrometry using a pyrolyser/thermal desorption accessory
(Py/TD-GC-MS) . 26
A.1 Principle . 26
IEC 62321-11:2023 © IEC 2023 – 3 –
A.2 Reagents and materials . 27
A.3 Apparatus . 27
A.4 Sampling. 28
A.5 Procedure . 28
A.5.1 General instructions for the analysis . 28
A.5.2 Sample preparation . 28
A.5.3 Instrumental parameters . 29
A.5.4 Calibration . 30
A.6 Calculation of TCEP concentration . 31
A.6.1 General .
...
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