EN ISO 14389:2022

SLOVENSKI STANDARD
01-januar-2023
Nadomešča:
SIST EN ISO 14389:2014
Tekstilije - Določevanje ftalatov - Tetrahidrofuranska metoda (ISO 14389:2022)
Textiles - Determination of the phthalate content - Tetrahydrofuran method (ISO
14389:2022)
Textilien - Bestimmung des Phthalatanteils - Tetrahydrofuran-Verfahren (ISO
14389:2022)
Textiles - Détermination de la teneur en phtalates - Méthode au tétrahydrofurane (ISO
14389:2022)
Ta slovenski standard je istoveten z: EN ISO 14389:2022
ICS:
59.060.01 Tekstilna vlakna na splošno Textile fibres in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 14389
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2022
EUROPÄISCHE NORM
ICS 59.060.01 Supersedes EN ISO 14389:2014
English Version
Textiles - Determination of the phthalate content -
Tetrahydrofuran method (ISO 14389:2022)
Textiles - Détermination de la teneur en phtalates - Textilien - Bestimmung des Phthalatanteils -
Méthode au tétrahydrofurane (ISO 14389:2022) Tetrahydrofuran-Verfahren (ISO 14389:2022)
This European Standard was approved by CEN on 18 September 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 14389:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14389:2022) has been prepared by Technical Committee ISO/TC 38 "Textiles"
in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the secretariat of
which is held by BSI.
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 April 2023, and conflicting national standards shall be
withdrawn at the latest by April 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.
This document supersedes EN ISO 14389:2014.
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 14389:2022 has been approved by CEN as EN ISO 14389:2022 without any modification.

INTERNATIONAL ISO
STANDARD 14389
Second edition
2022-10
Textiles — Determination of the
phthalate content — Tetrahydrofuran
method
Textiles — Détermination de la teneur en phtalates — Méthode au
tétrahydrofurane
Reference number
ISO 14389:2022(E)
ISO 14389:2022(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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 14389:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents . 2
6 Apparatus . 2
7 Procedure .3
7.1 Cross-contamination provisions . 3
7.2 Preparation of standard solutions . 3
7.2.1 Internal standard solution. 3
7.2.2 Preparation of stock standard solutions . 3
7.2.3 Preparation of the calibration solutions . 3
7.3 Ultrasonic extraction and determination of phthalates . 4
7.3.1 General . 4
7.3.2 Preparation of test specimen . 4
7.3.3 Extraction procedure . 4
7.3.4 Phthalates determination . 5
8 Calculation of the results .5
8.1 Calculation based on the corrected mass (by default) . 5
8.2 Calculation based on the total mass (when relevant) . 6
9 Test report . 6
Annex A (normative) Calculations .7
Annex B (informative) Example of test parameters by GC-MS .10
Annex C (informative) Determination of PVC mass fraction by chemical method .12
Annex D (informative) Statistical data .15
Bibliography .21
iii
ISO 14389:2022(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 38, Textiles, in collaboration with the
European Committee for Standardization (CEN) Technical Committee CEN/TC 248,Textiles and textile
products, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna
Agreement).
This second edition cancels and replaces the first edition (ISO 14389:2014), which has been technically
revised.
The main changes are as follows:
— addition of the Clause 2 “Normative references” and renumbering of subsequent clauses;
— replacement of the original internal standard (DCHP) with Benzyl 2-ethyl-hexyl phthalate;
— addition of five detected phthalates (including DCHP);
— replacement of the term “plasticized or soften material” with “plasticized material” in 3.1 (former
2.1);
— revision of the terms and definitions in 3.2 (former 2.2) and 3.3 (former 2.3);
— deletion of the frequency of thermostatic ultrasonic bath in 6.3 (former 5.3);
— deletion of “in duplicate” in 7.3.1 (former 6.2.1);
— revision of extract temperature from “(60 ± 5) °C” to “about 60 °C” in 7.3.3 (former 6.2.3);
— revision of Formula (1) and Formula (2) in Clause 8 (former Clause 7);
— addition of the example of determining the mass of the plastic component (coating) in Annex A.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
---
...