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CEN
EN 21:1988/AC:1992

EN 21:1988/AC:1992

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The latest, up-to-date edition.

WOOD PRESERVATIVES - DETERMINATION OF THE TOXIC VALUES AGAINST ANOBIUM PUNCTATUM (DE GEER) BY LARVAL TRANSFER (LABORATORY METHOD)

Published date

11-20-1992

Publisher

Comite Europeen de Normalisation

Brief history
0 Introduction
1 Scope
2 Field of application
3 Principle
4 Test materials
5 Sample of the preservative
6 Test specimens
7 Procedure
8 Expression of results
9 Test report
Annexes
A Example of a test report
B Precautions against mite infestation

Describes a method for the determination of the toxic values of a wood preservative against larvae of Anobium punctatum (de Geer), introduced into wood which has been treated previously by full impregnation.

Committee
TC 38
DevelopmentNote
Also numbered as BS 5218(1989). (07/2005)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
DIN EN 21:1990-04 Identical
NBN EN-21 : 1988 Identical
NEN EN 21 : 1990 Identical
I.S. EN 21:1986 Identical
NFX 41 524 : LATEST Identical
NS EN 21 : 89 AC 93 Identical
UNI EN 21 : 1990 Identical
NF EN-21 : 1988 Identical
BS 5218:1975 Identical
BS 5218:1989 Identical
UNE 56407:1993 Identical

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