EN ISO 15151:2020

SLOVENSKI STANDARD
01-julij-2020
Mleko, mlečni proizvodi, hrana za dojenčke in prehranska dopolnila za odrasle -
Določevanje mineralov in elementov v sledovih - Atomska emisijska
spektrometrija z induktivno sklopljeno plazmo (ICP-AES) (ISO 15151:2018)
Milk, milk products, infant formula and adult nutritionals - Determination of minerals and
trace elements - Inductively coupled plasma atomic emission spectrometry (ICP-AES)
method (ISO 15151:2018)
Milch, Milcherzeugnisse, Säuglingsnahrung und Nahrungsergänzungsmittel für
Erwachsene - Bestimmung von Mineralien und Spurenelementen - Verfahren mit induktiv
gekoppelter Plasma-Atomemissionsspektrometrie (ICP-AES) (ISO 15151:2018)
Lait, produits laitiers, formules infantiles et produits nutritionnels pour adultes -
Détermination de la teneur en minéraux et en oligo-éléments - Méthode par
spectrométrie d'émission atomique avec plasma induit par haute fréquence (ICP-AES)
(ISO 15151:2018)
Ta slovenski standard je istoveten z: EN ISO 15151:2020
ICS:
67.050 Splošne preskusne in General methods of tests and
analizne metode za živilske analysis for food products
proizvode
67.100.10 Mleko in predelani mlečni Milk and processed milk
proizvodi products
67.230 Predpakirana in pripravljena Prepackaged and prepared
hrana foods
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 15151
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2020
EUROPÄISCHE NORM
ICS 67.100.10
English Version
Milk, milk products, infant formula and adult nutritionals -
Determination of minerals and trace elements -
Inductively coupled plasma atomic emission spectrometry
(ICP-AES) method (ISO 15151:2018)
Lait, produits laitiers, formules infantiles et produits Milch, Milcherzeugnisse, Säuglingsnahrung und
nutritionnels pour adultes - Détermination de la teneur Nahrungsergänzungsmittel für Erwachsene -
en minéraux et en oligo-éléments - Méthode par Bestimmung von Mineralien und Spurenelementen -
spectrométrie d'émission atomique avec plasma induit Verfahren mit induktiv gekoppelter Plasma-
par haute fréquence (ICP-AES) (ISO 15151:2018) Atomemissionsspektrometrie (ICP-AES) (ISO
15151:2018)
This European Standard was approved by CEN on 10 May 2020.

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, 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15151:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 15151:2018 has been prepared by Technical Committee ISO/TC 34 "Food products” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 15151:2020
by Technical Committee CEN/TC 302 “Milk and milk products - Methods of sampling and analysis” 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 December 2020, and conflicting national standards
shall be withdrawn at the latest by December 2020.
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.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 15151:2018 has been approved by CEN as EN ISO 15151:2020 without any modification.

INTERNATIONAL ISO
STANDARD 15151
IDF 229
First edition
2018-11
Milk, milk products, infant
formula and adult nutritionals —
Determination of minerals and trace
elements — Inductively coupled
plasma atomic emission spectrometry
(ICP-AES) method
Lait, produits laitiers, formules infantiles et produits nutritionnels
pour adultes — Détermination de la teneur en minéraux et en oligo-
éléments — Méthode par spectrométrie d'émission atomique avec
plasma induit par haute fréquence (ICP-AES)
Reference numbers
ISO 15151:2018(E)
IDF 229:2018(E)
©
ISO and IDF 2018
ISO 15151:2018(E)
IDF 229:2018(E)
© ISO and IDF 2018
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 International Dairy Federation
CP 401 • Ch. de Blandonnet 8 Silver Building • Bd Auguste Reyers 70/B
CH-1214 Vernier, Geneva B-1030 Brussels
Phone: +41 22 749 01 11 Phone: +32 2 325 67 40
Fax: +41 22 749 09 47 Fax: +32 2 325 67 41
Email: copyright@iso.org Email: info@fil-idf.org
Website: www.iso.org Website: www.fil-idf.org
Published in Switzerland
ii © ISO and IDF 2018 – All rights reserved

ISO 15151:2018(E)
IDF 229:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Reagents . 2
6 Apparatus . 3
7 Sampling . 4
8 Preparation of test sample . 4
8.1 Milk and whey . 4
8.2 Dried milk, dried whey and infant formula . 4
8.3 Cheese . 4
9 Procedure. 4
9.1 Test portion . 4
9.1.1 General. 4
9.1.2 Milk and whey . 4
9.1.3 Dried milk, dried whey, infant formula, butter and cheese . 5
9.1.4 Blank test . 5
9.2 Decomposition of organic matter . 5
9.2.1 Wet digestion . 5
9.3 Determination . 5
9.3.1 Preparation of the test solution . 5
9.3.2 ICP-AES measurement . 6
10 Calculation and expression of results . 7
10.1 Calculation . 7
10.2 Expression of test results . 7
11 Precision . 7
11.1 General . 7
11.2 Repeatability . 8
11.3 Reproducibility . 8
12 Test report . 8
Annex A (informative) Precision data . 9
Annex B (informative) Notes on the detection technique, interferences and quantification .23
Bibliography .26
ISO 15151:2018(E)
IDF 229:2018(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
...