EN ISO 24211:2022

Vapour products - Determination of selected carbonyls in vapour product emissions (ISO 24211:2022)

This document specifies a method for the determination of the amount of selected carbonyl compounds (formaldehyde and acetaldehyde) as their 2,4-dinitrophenylhydrazones in vapour product emissions using reversed phase liquid chromatography coupled with ultraviolet or diode array detector (LC-UV or LC-DAD).
This document does not include the analysis of other carbonyl compounds, such as acrolein and crotonaldehyde, due to previous work indicated issues associated with stability of these compounds in the e-liquid solutions that were used to evaluate method performance[4].

Dampfprodukte - Bestimmung von ausgewählten Carbonylen in Emissionen von Dampfprodukten (ISO 24211:2022)

Dieses Dokument legt ein Verfahren für die Bestimmung der Menge ausgewählter Carbonylverbindungen (Formaldehyd und Acetaldehyd) als ihre 2,4-Dinitrophenylhydrazine in den Emissionen von Dampfprodukten mittels Umkehrphasen-Flüssigkeitschromatographie in Verbindung mit einem Ultraviolett- oder Diodenarray-Detektor (LC-UV oder LC-DAD) fest.
Die Analyse anderer Carbonylverbindungen wie Acrolein und Crotonaldehyd ist nicht Teil dieses Dokuments, da frühere Arbeiten auf Probleme im Zusammenhang mit der Stabilität dieser Verbindungen in den E Liquid-Lösungen hinwiesen, die zur Bewertung der Leistungsfähigkeit des Verfahrens verwendet wurden [4].
WARNUNG — Mit der Anwendung dieses Dokuments kann der Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte einhergehen. Dieses Dokument erhebt nicht den Anspruch, alle mit seiner Anwendung einhergehenden Sicherheitsprobleme zu behandeln. Es liegt in der Verantwortung des Anwenders dieses Dokumentes, vor der Anwendung angemessene Maßnahmen in Bezug auf den Gesundheits- und Arbeitsschutz zu ergreifen und die Anwendbarkeit anderer Beschränkungen zu bestimmen.

Produits de vapotage - Dosage de carbonyles sélectionnés dans les émissions de produits de vapotage (ISO 24211:2022)

Le présent document spécifie une méthode de dosage de composés carbonylés sélectionnés (formaldéhyde et acétaldéhyde) sous la forme de leurs 2,4-dinitrophénylhydrazones dans les émissions de produits de vapotage par chromatographie liquide en phase inverse couplée à un détecteur UV ou à barrette de diodes (CL-UV ou CL-DBD).
Le présent document n'inclut pas l'analyse d'autres composés carbonylés, tels que l'acroléine et le crotonaldéhyde, en raison de problèmes d’instabilité de ces composés dans les solutions d’e-liquides qui ont été utilisées pour évaluer la performance de la méthode[4], problèmes signalés lors de travaux antérieurs.

Hlapni proizvodi - Ugotavljanje deleža izbranih karbonilov v emisijah hlapnih proizvodov (ISO 24211:2022)

Ta dokument določa metodo za ugotavljanje deleža izbranih karbonilnih spojin v emisijah e-hlapnih proizvodov.
Izbrane so naslednje karbonilne spojine:
• acetaldehid
• formaldehid
• akrolein (potencialno)
• krotonaldehid (potencialno)

General Information

• Status: Published
• Publication Date: 20-Sep-2022
• ICS: 65.160 - Tobacco, tobacco products and related equipment
• Technical Committee: CEN/TC 437 - Electronic cigarettes and e-liquids
• Drafting Committee: CEN/TC 437 - Electronic cigarettes and e-liquids
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 21-Sep-2022
• Completion Date: 21-Sep-2022
• Ref Project: SIST EN ISO 24211:2022 - Vapour products - Determination of selected carbonyls in vapour product emissions (ISO 24211:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2022
Hlapni proizvodi - Ugotavljanje deleža izbranih karbonilov v emisijah hlapnih
proizvodov (ISO 24211:2022)
Vapour products - Determination of selected carbonyls in vapour product emissions (ISO
24211:2022)
Dampfprodukte - Bestimmung von ausgewählten Carbonylen in Emissionen von
Dampfprodukten (ISO 24211:2022)
Produits de vapotage - Dosage de carbonyles sélectionnés dans les émissions de
produits de vapotage (ISO 24211:2022)
Ta slovenski standard je istoveten z: EN ISO 24211:2022
ICS:
65.160 Tobak, tobačni izdelki in Tobacco, tobacco products
oprema and related equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 24211
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2022
EUROPÄISCHE NORM
ICS 65.160
English Version
Vapour products - Determination of selected carbonyls in
vapour product emissions (ISO 24211:2022)
Produits de vapotage - Dosage de carbonyles Dampfprodukte - Bestimmung von ausgewählten
sélectionnés dans les émissions de produits de Carbonylen in Emissionen von Dampfprodukten (ISO
vapotage (ISO 24211:2022) 24211:2022)
This European Standard was approved by CEN on 30 August 2022.

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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24211:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 24211:2022) has been prepared by Technical Committee ISO/TC 126 "Tobacco
and tobacco products" in collaboration with Technical Committee CEN/TC 437 “Electronic cigarettes
and e-liquids” the secretariat of which is held by AFNOR.
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 March 2023, and conflicting national standards shall
be withdrawn at the latest by March 2023.
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.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 24211:2022 has been approved by CEN as EN ISO 24211:2022 without any modification.

INTERNATIONAL ISO
STANDARD 24211
First edition
2022-08
Vapour products — Determination of
selected carbonyls in vapour product
emissions
Produits de vapotage — Dosage de carbonyles sélectionnés dans les
émissions de produits de vapotage
Reference number
ISO 24211:2022(E)
ISO 24211:2022(E)
© ISO 2022
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 on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 24211:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Reagents . 2
5.1 General . 2
5.2 Solution preparation . 3
5.3 Preparation of standards . 3
5.3.1 General . 3
5.3.2 HPLC calibration standards and working solutions . 3
5.3.3 Primary carbonyl standards . 3
5.3.4 Secondary carbonyl standards . 4
5.3.5 Carbonyl working standards . 4
6 Apparatus . 4
7 Procedure .5
7.1 Preparation of test samples . 5
7.2 Glass fibre filter pads handling . 5
7.3 Aerosol collection and sample preparation . 5
7.4 Determination of aerosol collected mass (ACM) and e-liquid vaporised mass (EVM) . 6
7.5 Test portion . 6
7.6 Setting up the apparatus . 7
7.7 Calibration of the HPLC system . 8
7.8 Determination . 8
8 Expression of the results .8
9 Repeatability and reproducibility .9
9.1 General . 9
9.2 Results of an interlaboratory study . 9
10 Test report .11
Annex A (informative) DNPH solution (prepared with DNPH containing approximately
30 % water) .12
Annex B (informative) Example of calibration standards preparation .14
Annex C (informative) HPLC chromatogram of a typical aerosol sample containing
carbonyls .15
Bibliography .16
iii
ISO 24211:2022(E)
Foreword
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