摘要
本文研究了单柱离子色谱法测定饮用水中微量阴离子的方法 ,样品经微孔滤膜过滤即可直接进样分析。淋洗液最佳浓度为 2 5mmol/L邻苯二甲酸氢钾溶液 ;电导检测器检测灵敏度为 3 2 μS/cm2 。该方法简便快捷、灵敏 。
The method of determining micro anions in drinking water by simultaneously using corductometric detector and mono-columnar ion chromatography is discussed in this paper Samples are analyzed after filtering through microporous filter membrane The optimum concentration of leachate is phthalic hydro-potash of 2 5mmol/L;the sensibility is 3 2μS/cm 2 This method has some characteristics with simple,speedy,sensitive and good selectivity
出处
《吉林地质》
2002年第1期123-126,共4页
Jilin Geology
