EN ISO 17226-3:2011

Leather - Chemical determination of formaldehyde content - Part 3: Determination of formaldehyde emissions from leather (ISO 17226-3:2011)

ISO 17226-3:2011 specifies a method for determining the emission of formaldehyde from leathers. This method is based on high performance liquid chromatography (HPLC). It is selective and also allows the emission of other low molecular aldehydes and ketones to be observed.
ISO 17226-3:2011 deals with the release of formaldehyde to the gas phase. Therefore, the obtained results are not comparable with the results of methods described in ISO 17726-1 and ISO 17226-2 which are based on extraction with liquid water.

Leder - Chemische Bestimmung des Formaldehydgehalts - Teil 3: Bestimmung der Formaldehydemissionen aus Leder (ISO 17226-3:2011)

Dieser Teil von ISO 17226 legt ein Verfahren zur Bestimmung der Formaldehydemission aus Leder fest. Dieses Verfahren beruht auf der Hochleistungs-Flüssigkeitschromatographie (HPLC). Es ist ein selektives Verfahren und ermöglicht auch das Beobachten der Emission anderer niedermolekularer Aldehyde und Ketone. Dieser Teil von ISO 17226 behandelt die Freisetzung von Formaldehyd in die Gasphase. Folglich sind die erhaltenen Ergebnisse mit den Ergebnissen der in ISO 17226-1 und ISO 17226-2 beschriebenen Verfahren nicht vergleichbar, die auf der Extraktion mit Wasser beruhen.

Cuir - Dosage chimique du formaldéhyde - Partie 3: Dosage du formaldéhyde émis par le cuir (ISO 17226-3:2011)

L'ISO 17226-3:2011 spécifie une méthode pour doser le formaldéhyde émis par les cuirs. Cette méthode repose sur la chromatographie en phase liquide à haute performance (CLHP). Elle est sélective et permet d'observer également les émissions d'autres aldéhydes et cétones de faible poids moléculaire.
L'ISO 17226-3:2011 concerne le formaldéhyde dégagé en phase gazeuse. Les résultats obtenus ne sont donc pas comparables avec ceux des méthodes décrites dans l'ISO 17226-1 et l'ISO 17226‑2, qui sont fondées sur une extraction à l'eau liquide.

Usnje - Kemijsko določevanje formaldehida - 3. del: Določevanje izločenega formaldehida iz usnja (ISO 17226-3:2011)

Ta del ISO 17226 določa metodo za določevanje izločenega formaldehida iz usnja. Ta metoda temelji na tekočinski kromatografiji visoke ločljivosti (HPLC). Je selektivna in omogoča tudi opazovanje izločanja drugih nizkomolekularnih aldehidov in ketonov.

General Information

• Status: Published
• Publication Date: 14-May-2011
• Withdrawal Date: 29-Nov-2011
• ICS: 59.140.30 - Leather and furs
• Technical Committee: CEN/TC 289 - Leather
• Drafting Committee: CEN/TC 289/WG 1 - Chemical test methods
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-May-2011
• Due Date: 09-Jun-2012
• Completion Date: 15-May-2011
• Ref Project: SIST EN ISO 17226-3:2011 - Leather - Chemical determination of formaldehyde content - Part 3: Determination of formaldehyde emissions from leather (ISO 17226-3:2011)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 17226-3:2011
01-november-2011
8VQMH.HPLMVNRGRORþHYDQMHIRUPDOGHKLGDGHO'RORþHYDQMHL]ORþHQHJD
IRUPDOGHKLGDL]XVQMD,62
Leather - Chemical determination of formaldehyde content - Part 3: Determination of
formaldehyde emissions from leather (ISO 17226-3:2011)
Leder - Chemische Bestimmung des Formaldehydgehalts - Teil 3: Bestimmung der
Formaldehydemissionen aus Leder (ISO 17226-3:2011)
Cuir - Dosage chimique du formaldéhyde - Partie 3: Dosage des émissions de
formaldéhyde du cuir (ISO 17226-3:2011)
Ta slovenski standard je istoveten z: EN ISO 17226-3:2011
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 17226-3:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 17226-3:2011

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SIST EN ISO 17226-3:2011


EUROPEAN STANDARD
EN ISO 17226-3

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2011
ICS 59.140.30
English Version
Leather - Chemical determination of formaldehyde content - Part
3: Determination of formaldehyde emissions from leather (ISO
17226-3:2011)
Cuir - Dosage chimique du formaldéhyde - Partie 3: Leder - Chemische Bestimmung des Formaldehydgehalts -
Dosage du formaldéhyde émis par le cuir (ISO 17226- Teil 3: Bestimmung der Formaldehydemissionen aus Leder
3:2011) (ISO 17226-3:2011)
This European Standard was approved by CEN on 11 May 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 17226-3:2011: E
worldwide for CEN national Members.

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SIST EN ISO 17226-3:2011
EN ISO 17226-3:2011 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 17226-3:2011
EN ISO 17226-3:2011 (E)
Foreword
This document (EN ISO 17226-3:2011) 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 November 2011, and conflicting national standards shall be withdrawn
at the latest by November 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

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SIST EN ISO 17226-3:2011

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SIST EN ISO 17226-3:2011

INTERNATIONAL ISO
STANDARD 17226-3
IULTCS/IUC
19-3
First edition
2011-05-15


Leather — Chemical determination of
formaldehyde content —
Part 3:
Determination of formaldehyde emissions
from leather
Cuir — Dosage chimique du formaldéhyde —
Partie 3: Dosage du formaldéhyde émis par le cuir





Reference
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