采用顶空单液滴微萃取样品处理方法分离富集水中苯系物，用气相色谱法进行测定。
Benzene homologues in water were separated and enriched by head-space single-drop microextraction and determined by gas chromatography.
这些成果包括酚类、有机硫化合物、有机酸、有机磷农药、苯系物、多组分有机污染物的分析测定。
These organic pollutants included phenol, organosulfur compound, organic acid, organophosphorus pesticide, substituted benzene and multi-component organic pollutants.
该方法分离效果好，灵敏度高，是测定大气中苯系物的理想方法。
It is concluded that this method with good separating effect and high sensitivity is an idea one to detect the benzene compound in free air.
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