This European Standard 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:- water-insoluble chemicals which 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; and; - water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
EN 47:2016 Referenced Document
EN 1001-1:2005 Durability of wood and wood-based products - Terminology - Part 1: List of equivalent terms
EN 212:2003 Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber
EN 46-1:2016 Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 1: Application by surface treatment (laboratory method)
EN ISO 3696:1995 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
EN 47:2016 history
2016EN 47:2016 Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method)
2005EN 47:2005 Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method) (Incorporating Corrigendum August 2007)
1992EN 47:1988/AC:1992 Wood preservatives; determination of the toxic values against larvae of hylotrupes bajulus (Linnaeus) (laboratory method); amendment
1988EN 47:1988 Wood preservatives; determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) (laboratory method)