DIN V ENV 1250-2-1995 木材防腐剂.经处理的木制活性剂和其他防护剂成分释放量测定方法.第2部分:水或人造海水洗净法测定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 2: Laboratory method for obtaining samples for analysis to measure losses by leaching into water or synthetic sea water;
The document describes a procedure for obtaining samples for analysis to measure losses by leaching in water or synthetic sea water 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.