EN
SR EN 47:2017
Produse de protecţie a lemnului. Determinarea pragului de eficacitate împotriva larvelor de Hylotrupes bajulus (Linnaeus) (Metoda de laborator)
This document specifies a method for the determination of the toxic values of a wood preservative against the larvae of Hylotrupes bajulus (Linnaeus), introduced into wood treated previously by full impregnation. This method is applicable to: 3 water-insoluble chemicals which are being studied as active insecticides; 3 organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; 3 organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; 3 water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
Status :
In vigoare
Data aprobării : 31.01.2017
Număr de pagini : 24
ICS : 71.100.50 Produse chimice pentru protectia lemnului
Comitet tehnic : 118 - Lemn şi produse finite şi semifinite de lemn, maşini şi utilaje pentru prelucrarea lemnului
- Inlocuieste SR EN 47:2005
- Inlocuieste SR EN 47:2005/AC:2007