EN ISO 3924:2016

SLOVENSKI STANDARD
01-december-2016
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SIST EN ISO 3924:2010
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Petroleum products - Determination of boiling range distribution - Gas chromatography
method (ISO 3924:2016)
Mineralölerzeugnisse - Bestimmung der Siedebereichsverteilung -
Gaschromatographisches Verfahren (ISO 3924:2016)
Produits pétroliers - Détermination de la répartition dans l'intervalle de distillation -
Méthode par chromatographie en phase gazeuse (ISO 3924:2016)
Ta slovenski standard je istoveten z: EN ISO 3924:2016
ICS:
71.040.50 Fizikalnokemijske analitske Physicochemical methods of
metode analysis
75.080 Naftni proizvodi na splošno Petroleum products in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 3924
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2016
EUROPÄISCHE NORM
ICS 75.080 Supersedes EN ISO 3924:2010
English Version
Petroleum products - Determination of boiling range
distribution - Gas chromatography method (ISO
3924:2016)
Produits pétroliers - Détermination de la répartition Mineralölerzeugnisse - Bestimmung des Siedeverlaufs -
dans l'intervalle de distillation - Méthode par Gaschromatographisches Verfahren (ISO 3924:2016)
chromatographie en phase gazeuse (ISO 3924:2016)
This European Standard was approved by CEN on 15 July 2016.

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, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3924:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 3924:2016) has been prepared by Technical Committee ISO/TC 28 “Petroleum
products and related products of synthetic or biological origin” in collaboration with Technical
Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petroleum,
synthetic and biological origin” 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 April 2017, and conflicting national standards shall be
withdrawn at the latest by April 2017.
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.
This document supersedes EN ISO 3924:2010.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 3924:2016 has been approved by CEN as EN ISO 3924:2016 without any modification.
INTERNATIONAL ISO
STANDARD 3924
Fourth edition
2016-09-15
Petroleum products — Determination
of boiling range distribution — Gas
chromatography method
Produits pétroliers — Détermination de la répartition dans l’intervalle
de distillation — Méthode par chromatographie en phase gazeuse
Reference number
ISO 3924:2016(E)
©
ISO 2016
ISO 3924:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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.
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copyright@iso.org
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ii © ISO 2016 – All rights reserved

ISO 3924:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Reagents and materials . 2
6 Apparatus . 4
7 Sampling . 6
8 Preparation of apparatus . 6
9 Calibration . 9
9.1 Analysis sequence protocol . 9
9.2 Baseline compensation analysis .10
9.3 Retention time versus boiling point calibration .10
9.4 Analysis of reference material .10
10 Procedure.12
10.1 Sample preparation .12
10.2 Sample analysis .12
11 Calculation .13
12 Expression of results .13
13 Precision .14
13.1 General .14
13.2 Repeatability .14
13.3 Reproducibility .14
14 Test report .15
Annex A (informative) Calculation of ISO 3405 equivalent data .16
Annex B (informative) Accelerated analysis .19
Annex C (informative) Boiling points of non-normal alkane hydrocarbons .21
Bibliography .25
ISO 3924:2016(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 on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
ISO 3924 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 19, Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological
origin, in collaboration with ISO Technical Committee ISO/TC 28, Petroleum products and related
products of synthetic or biological origin, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
This fourth edition cancels and replaces the third edition (ISO 3924:2010), which has been technically
[1]
revised. The third edition had several updates regarding the calculation of ISO 3405 equivalent data.
Because ISO 3924 is extensively used and referenced in many fuel specifications, a faster analysis
procedure was included. Many fuel specifications concerned demand volume percentage recovered
at 250°C and 350°C but
...