涂饰人造板中苯系物的提取和检测

摘要

为探索涂饰人造板中苯系物总量的检测方法，本文研究了超声提取、恒温震荡提取和索氏提取3种前处理方式，使用乙酸乙酯为提取试剂，利用气相色谱（配FID检测器）对提取效果进行确认，结果表明索氏提取法能够快速有效的提取涂饰人造板中苯系物。%In order to explore a new method of testing benzene series compounds for coating wood-based panels, three pre-treating methods were studied in this paper: ultrasonic extracting, shaking extracting and Soxhlet extracting, and then three extracting results were confirmed with FID-gas chromatography using ethyl acetate as extracting reagent, the result indicated that Soxhlet extracting is the best method to extract benzene series compounds for coating wood-based panels.