SIST EN ISO 17072-1:2011
(Main)Leather - Chemical determination of metal content - Part 1: Extractable metals (ISO 17072-1:2011)
Leather - Chemical determination of metal content - Part 1: Extractable metals (ISO 17072-1:2011)
This standard specifies a method for the determination of extractable metals in leather using extraction with an acid artificial perspiration solution and subsequent determination with either Inductively Coupled Plasma – Optical Emission Spectrometry (ICP-OES) or Atomic Absorption Spectrometer (AAS).
This method is especially used to determine the extractable chromium in chromium tanned leathers.
Leder - Chemische Bestimmung des Metallgehaltes - Teil 1: Extrahierbare Metalle (ISO 17072-1:2011)
Diese Norm legt ein Verfahren zur Bestimmung der Gehalte der extrahierbaren Metalle in Leder fest, die zunächst mit einer sauren Lösung aus künstlichem Schweiß extrahiert und anschließend mittels optischer Emissionsspektrometrie mit induktiv gekoppeltem Plasma (ICP OES), mittels Atomemissionsspektrometrie mit induktiv gekoppeltem Plasma (ICP AES), mittels Massenspektrometrie mit induktiv gekoppeltem Plasma (ICP MS) oder mittels Atomabsorptionsspektrometrie (AAS) bestimmt werden.
Dieses Verfahren ist besonders geeignet, extrahierbares Chrom in mit Chrom gegerbtem Leder zu bestimmen.
Das Prüfverfahren besteht in einer Analyse der extrahierbaren Metalle in Leder; es ist nicht spezifisch für die jeweilige chemische Verbindung oder spezifisch für den Oxidationszustand der Metalle.
Das Verfahren ist zur Bestimmung vieler extrahierbarer Metalle anwendbar, zu denen die folgenden gehören:
Cuir - Détermination chimique de la teneur en métal - Partie 1: Métaux extractibles (ISO 17072-1:2011)
L'ISO 17012-1:2011 spécifie une méthode de détermination des métaux extractibles du cuir s'appuyant sur l'extraction à l'aide d'une solution de sueur artificielle acide suivie d'une détermination par spectrométrie d'émission optique avec plasma à couplage inductif (ICP-OES), ou par spectrométrie d'émission atomique avec plasma à couplage inductif (ICP-AES), ou par spectrométrie de masse avec plasma à couplage inductif (ICP-MS), ou par spectrométrie d'absorption atomique (AAS), ou par spectrométrie de fluorescence atomique (SFA).
La présente méthode est particulièrement adaptée à la détermination du chrome extractible dans les cuirs tannés au chrome.
La présente méthode détermine les métaux extractibles présents dans le cuir; elle n'est pas spécifique à un composé ou à l'état d'oxydation des métaux.
La méthode s'applique également à la détermination de nombreux métaux extractibles, dont: aluminium (Al), antimoine (Sb), arsenic (As), baryum (Ba), cadmium (Cd), calcium (Ca), chrome (Cr), cobalt (Co), cuivre (Cu), fer (Fe), plomb (Pb), magnésium (Mg), manganèse (Mn), mercure (Hg), molybdène (Mo), nickel (Ni), potassium (K), sélénium (Se), étain (Sn), titane (Ti), zinc (Zn) et zirconium (Zr).
La limite de quantification du plomb extractible est de 3 mg/kg.
Usnje - Kemijsko določevanje kovin - 1. del: Izločljive kovine (ISO 17072-1:2011)
Ta standard določa metodo za določevanje izločljivih kovin v usnju z izločevanjem s kislo raztopino za umetno perspiracijo in nato z določevanjem z optično emisijsko spektrometrijo z induktivno sklopljeno plazmo (ICP-OES) ali z atomskim absorpcijskim spektrometrom (AAS).
Ta metoda se uporablja predvsem za določevanje izločljivega kroma v usnju, barvanem s kromom.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 17072-1:2011
01-november-2011
8VQMH.HPLMVNRGRORþHYDQMHNRYLQGHO ,]ORþOMLYHNRYLQH ,62
Leather - Chemical determination of metal content - Part 1: Extractable metals (ISO
17072-1:2011)
Leder - Chemische Bestimmung des Metallgehaltes - Teil 1: Extrahierbare Metalle (ISO
17072-1:2011)
Cuir - Détermination chimique de la teneur en métal - Partie 1: Métaux extractibles (ISO
17072-1:2011)
Ta slovenski standard je istoveten z: EN ISO 17072-1:2011
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 17072-1:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 17072-1:2011
---------------------- Page: 2 ----------------------
SIST EN ISO 17072-1:2011
EUROPEAN STANDARD
EN ISO 17072-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2011
ICS 59.140.30
English Version
Leather - Chemical determination of metal content - Part 1:
Extractable metals (ISO 17072-1:2011)
Cuir - Détermination chimique de la teneur en métal - Partie Leder - Chemische Bestimmung des Metallgehaltes - Teil
1: Métaux extractibles (ISO 17072-1:2011) 1: Extrahierbare Metalle (ISO 17072-1:2011)
This European Standard was approved by CEN on 12 February 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17072-1:2011: E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 17072-1:2011
EN ISO 17072-1:2011 (E)
Contents Page
Foreword .3
2
---------------------- Page: 4 ----------------------
SIST EN ISO 17072-1:2011
EN ISO 17072-1:2011 (E)
Foreword
This document (EN ISO 17072-1:2011) has been prepared by Technical Committee CEN/TC 289 “Leather”,
the secretariat of which is held by UNI, in collaboration with the International Union of Leather Technologists
and Chemists Societies.
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 August 2011, and conflicting national standards shall be withdrawn at
the latest by August 2011.
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.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
3
---------------------- Page: 5 ----------------------
SIST EN ISO 17072-1:2011
---------------------- Page: 6 ----------------------
SIST EN ISO 17072-1:2011
INTERNATIONAL ISO
STANDARD 17072-1
IULTCS/IUC
27-1
First edition
2011-02-15
Leather — Chemical determination of
metal content —
Part 1:
Extractable metals
Cuir — Détermination chimique de la teneur en métal —
Partie 1: Métaux extractibles
Reference number
ISO 17072-1:2011(E)
IULTCS/IUC 27-1:2011(E)
©
ISO 2011
---------------------- Page: 7 ----------------------
SIST EN ISO 17072-1:2011
ISO 17072-1:2011(E)
IULTCS/IUC 27-1:2011(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
COPYRIGHT PROTECTED DOCUMENT
© ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 17072-1:2011
ISO 17072-1:2011(E)
IULTCS/IUC 27-1:2011(E)
Contents Page
Foreword .iv
1 Scope.1
2 Normative references.1
3 Principle.2
4 Reagents .2
5 Apparatus and materials .3
6 Sampling and sample preparation.3
7 Procedure.4
7.1 Preparation of acid artificial-perspiration solution in accordance with ISO 105-E04:2008,
Clause 4.4
7.2 Extraction of leather sample .4
7.3 Digestion of the extracted solution .4
7.4 Analysis by ICP, AAS and SFA .4
7.4.1 ICP.4
7.4.2 AAS .5
7.4.3 Analysis by SFA technique .5
8 Calculation and expression of results .5
9 Test report.6
Annex A (informative) Interlaboratory test results .7
Bibliography.8
© ISO 2011 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 17072-1:2011
ISO 17072-1:2011(E)
IULTCS/IUC 27-1:2011(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 17072-1 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 289, Leather, in collaboration with the Chemical Test Commission of the International Union of
Leather Technologists and Chemists Societies (IUC Commission, IULTCS), in accordance with the
Agreement on technical cooperation between ISO and CEN (Vienna Agreement). This method is technically
similar to the method in IUC 27-1.
IULTCS, originally formed in 1897, is a world-wide organization of professional leather societies to further the
advancement of leather science and technology. IULTCS has three Commissions, which are responsible for
establishing international methods for the sampling and testing of leather. ISO recognizes IULTCS as an
international standardizing body for the preparation of test methods for leather.
ISO 17072 consists of the following parts, under the general title Leather — Chemical determination of metal
content:
⎯ Part 1: Extractable metals
⎯ Part 2: Total metal content
iv © ISO 2011 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 17072-1:2011
ISO 17072-1:2011(E)
INTERNATIONAL STANDARD
IULTCS/IUC 27-1:2011(E)
Leather — Chemical determination of metal content —
Part 1:
Extractable metals
1 Scope
This part of ISO 17072 specifies a method for the determination of extractable metals in leather using
extraction with an acid artificial-perspiration solution and subsequent determination with inductively coupled
plasma/optical emission spectrometry (ICP-OES), or inductively coupled plasma/atomic emission
spectrometry (ICP/AES), or inductively coupled plasma/mass spectrometry (ICP/MS), or atomic absorption
spectrometry (AAS) or spectrometry of atomic fluorescence (SFA).
This method is especially suitable for determining the extractable chromium in chromium-tanned leathers.
This method determines extractable metals in leather; it is not compound-specific or specific to the oxidation
state of the metals.
The method is also applicable for the determination of many extractable me
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.