DIN V ENV 1250-1-1995 木材防腐剂.经处理的木材活性剂和其他防护剂成分释放量测定方法.第1部分:蒸发法测量释放量用分析试样的实验室制备
Wood preservatives - Methods for measuring losses of active ingredients and other preservative ingredients from treated timber - Part 1: Laboratory method for obtaining samples for analysis to measure losses by evaporation to air; German version ENV 1250-
The document describes a procedure for obtaining samples for analysis to measure losses by evaporation to air of active ingredients and other preservative ingredients from test specimens of wood that have previously been treated with a preservative. It is intended that the results of analysis will enable the rate of loss of active ingredients and other ingredients of a wood preservative from treated timber under controlled conditions to be established.