采用微波消解电感耦合等离子体质谱(ICP-MS)测定了碧螺春、乌龙茶、茉莉花茶、玫瑰花茶、菊花茶五种茶叶中硒和铅的含量,并对其中的乌龙茶和碧螺春两种茶叶进行了不同浸泡时间微量元素浸出率的研究.用茶叶标准物质对测定方法的准确度进行验证,结果表明方法的回收率大多介于95%～110%之间,相对标准偏差小于5%.茶叶中不同元素在不同浸泡时间时其溶出特性不同。 The content of selenium and lead in five kinds of tea, Biluochun, Oolong tea, jasmine tea, rose tea and chrysanthemum tea, were determined by microwave digestion and inductively coupled plasma mass spectrometry (ICP-MS) The results showed that the recoveries of the method were mostly between 95% and 110%, and the relative standard deviations were less than 5% .Different elements of tea Different dissolution time in different dissolution characteristics.