摘要
本方法采用顶空气相色谱法测定生活饮用水及水源水中三氯乙烯、四氯乙烯。在本方法实验条件下 ,三氯乙烯、四氯乙烯的方法检出限为 0 .4ug/L、0 .0 4ug/L ;回收率分别为 97- 10 3%、96-10 4 %
Gas-liquid balance gas chromatography was introduced to measure the trichloroethylene and tetrachloroethylene in drinking water and source water. in this paper. Examination limits of trichloroethylene and tetrachloroethylene were 0.4ug/L and 0.04ug/L, and the recovery were 97%～103% and 96%～104% respectively.
