计算机处理三组分重叠峰法在高效液相色谱法中的应用——钐、钆、镝的同时测定  

Application of Computer Resolving Three Component Overlapping Chromatographic Peaks in HPLC——Simultaneous Determination of Samarium,Gadolinium and Dysprosium

作　　者：高锦章[1] 王继敏[1] 杜新贞[1] 康敬万[1] 白光弼 

机构地区：[1]西北师范大学化学所,兰州730070

出　　处：《分析试验室》1991年第5期31-33,共3页Chinese Journal of Analysis Laboratory

摘　　要：本文以二甲酚橙为显色剂、甲醇-水(含CTMAB和缓冲溶液)为流动相,利用可编辑的时间程序求得某一保留时间和波长处的电频值对Sm、Gd、Dy混合组分体系进行了考察,提出了一种处理三组分重叠峰法的计算机程序。试验结果表明,该程序简单、快速,计算结果准确度较高。A mixture of samarium, gadolinium and dysprosium with the color reagent xylenol has been examined with methanol- water (containing CTMAB and buffer solution) as the mobilephase, using electrical frequency obtained by time program on a CR-3A computer at a certain retention time and a certain wavelength. A computer program has been proposed to treat the three component overlapping chromatographic peak. The program is simple and rapid and the results are satisfactory.

关 键 词：钐 钆 镝 HPLC 测定 

分 类 号：O657.72[理学—分析化学]