EN 49-1:2016
木材防腐剂.防卵和未死幼虫的家具窍蠹(De Geer)的保护效果的测定.第1部分:表面处理应用(实验室法)

Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method)

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标准号

EN 49-1:2016

发布

2016年

发布单位

CEN - European Committee for Standardization

当前最新

EN 49-1:2016

 

 

适用范围

This European Standard specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood. This method is applicable to: ?? water-insoluble chemicals that are being studied as active insecticides; ?? organic formulations@ as supplied or as prepared in the laboratory by dilution of concentrates; ?? organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; ?? water-soluble materials@ for example salts. NOTE This method may be used in conjunction with an ageing procedure@ for example EN 73.

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