prEN 717-2 rev

Wood-based panels - Determination of formaldehyde release - Part 2: Gas analysis method

Name：prEN 717-2 rev   Standard name：Wood-based panels - Determination of formaldehyde release - Part 2: Gas analysis method Standard number：prEN 717-2 rev   language：English language Release Date：20-Aug-2013   technical committee：CEN/TC 112 - Woodbased panels Drafting committee：CEN/TC 112/WG 5 - Regulated dangerous substances   ICS number：79.060.01 - Wood-based panels in general

SLOVENSKI STANDARD
oSIST prEN 717-2:2012
01-januar-2012
/HVQHSORãþH8JRWDYOMDQMHVSURãþDQMDIRUPDOGHKLGDGHO8JRWDYOMDQMH
VSURãþDQMDIRUPDOGHKLGDVSOLQVNRDQDOL]R
Wood-based panels - Determination of formaldehyde release - Part 2: Gas analysis
method
Holzwerkstoffe - Bestimmung der Formaldehydabgabe - Teil 2: Formaldehydabgabe
nach der Gasanalyse-Methode
Panneaux à base de bois - Détermination du dégagement de formaldéhyde - Partie 2:
Méthode d'analyse de gaz
Ta slovenski standard je istoveten z: prEN 717-2 rev
ICS:
79.060.01 /HVQHSORãþHQDVSORãQR Wood-based panels in
general
oSIST prEN 717-2:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 717-2:2012

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oSIST prEN 717-2:2012


EUROPEAN STANDARD
DRAFT
prEN 717-2 rev
NORME EUROPÉENNE

EUROPÄISCHE NORM

November 2011
ICS 79.060.01 Will supersede EN 717-2:1994
English Version
Wood-based panels - Determination of formaldehyde release -
Part 2: Gas analysis method
Panneaux à base de bois - Détermination du dégagement Holzwerkstoffe - Bestimmung der Formaldehydabgabe -
de formaldéhyde - Partie 2: Méthode d'analyse de gaz Teil 2: Formaldehydabgabe nach der Gasanalyse-Methode
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 112.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


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. prEN 717-2 rev:2011: E
worldwide for CEN national Members.

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oSIST prEN 717-2:2012
prEN 717-2:2011 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Principle .4
4 Reagents .4
4.1 General .4
4.2 Acetylacetone solution .4
4.3 Ammonium acetate solution .5
4.4 Formaldehyde solution .5
4.5 Standard iodine solution .5
4.6 Standard sodium thiosulphate solution .5
4.7 Standard sodium hydroxide solution .
...