论文部分内容阅读
报道了痕量阴离子表面活性剂的流动注射在线萃取荧光分析方法．该方法测定的线性范围为 ０．０１～０． ２０ ｍｇ／Ｌ；进样频率为 ２０样／ｈ．应用本法测定了水样中痕量阴离子表面活性剂，得到了满意的结果．
A flow injection on-line extraction fluorescence analysis method for trace anionic surfactants has been reported. The linear range of this method is 0.01 ~ 0. 20 mg / L; injection frequency of 20 samples / h. This method has been applied to the determination of trace anionic surfactants in water and satisfactory results have been obtained.