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490695 - ČSN EN 47 - Ochranné prostředky na dřevo - Stanovení hranice účinnosti proti larvám Hylotrupes bajulus (Linnaeus) - (Laboratorní metoda) | ||
Název : 490695 - ČSN EN 47 - Ochranné prostředky na dřevo - Stanovení hranice účinnosti proti larvám Hylotrupes bajulus (Linnaeus) - (Laboratorní metoda)
Označení normy : ČSN EN 47 Katalogové číslo : 501169 Třídící znak : 490695 Účinnost : 2017-03-01 Věstník : 2017.02 Strany : 28 Převzata :vyhlášením ve Věstníku - v angličtině | ||
Cena : | 335.00 Kč (DPH= 0%), s DPH= 335.00 Kč | |
ANOTACE "ČSN EN 47 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." |