EN ISO 4098-2006 en Leather - Chemical tests - Determination of water-soluble matter water-soluble inorganic matter and water-soluble organic matter《皮革 化学试验 水溶性物质 水溶性无机物和水溶性有机物的测定》.pdf
《EN ISO 4098-2006 en Leather - Chemical tests - Determination of water-soluble matter water-soluble inorganic matter and water-soluble organic matter《皮革 化学试验 水溶性物质 水溶性无机物和水溶性有机物的测定》.pdf》由会员分享,可在线阅读,更多相关《EN ISO 4098-2006 en Leather - Chemical tests - Determination of water-soluble matter water-soluble inorganic matter and water-soluble organic matter《皮革 化学试验 水溶性物质 水溶性无机物和水溶性有机物的测定》.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARDBS EN ISO 4098:2006Leather Chemical tests Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matterThe European Standard EN ISO 4098:2006 has the status of a British StandardICS 59.140.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55
2、g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 4098:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007ISB
3、N 978-0-580-49985-2National forewordThis British Standard was published by BSI. It is the UK implementation of EN ISO 4098:2006. The UK participation in its preparation was entrusted to Technical Committee TCI/69, Footwear, leather and coated fabrics.A list of organizations represented on TCI/69 can
4、 be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd.
5、 No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 4098January 2006ICS 59.140.30English VersionLeather - Chemical tests - Determination of water-solublematter, water-soluble inorganic matter and water-soluble organicmatter (ISO 4098:2006)Cuir - Essais chimiques - Dtermination de
6、s matiressolubles dans leau, des matires inorganiques solublesdans leau et des matires organiques solubles dans leau(ISO 4098:2006)Leder - Chemische Prfungen - Bestimmungwasserlslicher Substanzen, wasserlslicher anorganischerSubstanzen und wasserlslicher organischer Substanzen(ISO 4098:2006)This Eur
7、opean Standard was approved by CEN on 28 December 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references c
8、oncerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own
9、 language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
10、 Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exp
11、loitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 4098:2006: EForeword This document (EN ISO 4098:2006) has been prepared by Technical Committee IULTCS “the International Union of Leather Technologists and Chemists Societies“ in collaboration with Tech
12、nical Committee CEN/TC 289 “Leather“, the secretariat of which is held by UNI. 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 July 2006, and conflicting national standards shall be withdrawn at t
13、he latest by July 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ir
14、eland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 4098:2006 has been approved by CEN as EN ISO 4098:2006 without any modifications. EN ISO 4098:2006
15、Reference numberISO 4098:2006(E)IULTCS/IUC 6:2006(E)INTERNATIONAL STANDARD ISO4098IULTCS/IUC6First edition2006-01-15Leather Chemical tests Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter Cuir Essais chimiques Dtermination des matires solubles da
16、ns leau, des matires inorganiques solubles dans leau et des matires organiques solubles dans leau EN ISO 4098:2006ii iiiContents Page Foreword iv 1 Scope . 1 2 Normative references . 1 3 Principle. 1 4 Terms and definitions. 2 5 Reagents 2 6 Apparatus 2 7 Sampling and preparation of samples 3 8 Proc
17、edure 3 8.1 General. 3 8.2 Water-soluble matter 3 8.3 Water-soluble inorganic matter. 3 9 Remarks on the procedure 3 10 Calculation and expression of results 4 11 Test report . 5 12 Repeatability 5 EN ISO 4098:2006iv Foreword ISO (the International Organization for Standardization) is a worldwide fe
18、deration 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 com
19、mittee. 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 accord
20、ance 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 require
21、s 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 4098 was prepared by the Europea
22、n Committee for Standardization (CEN) Technical Committee CEN/TC 289, Leather, in collaboration with the Chemical Tests Commission of the International Union of Leather Technologists and Chemists Societies (IUC Commission, IULTCS), in accordance with the Agreement on technical cooperation between IS
23、O and CEN (Vienna Agreement). It is based on IUC 6 originally published in J. Soc. Leather Trades Chemists, 49, p. 13, 1965 and declared an official method of the IULTCS in 1965. IULTCS, originally formed in 1897, is a world-wide organization of professional leather societies to further the advancem
24、ent 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. EN ISO 4098:20061Le
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