高效毛细管电泳法对金属络离子的同时分离和定量  

Simultaneously Separation and Determination of Metal Chelates by High Performance Capillary Electrophoresis

作　　者：万涛[1] 王勇[1] 阎玉华[1] 本水昌二[2] 

机构地区：[1]武汉工业大学武昌 [2]日本冈山大学

出　　处：《化学世界》1999年第6期322-325,共4页Chemical World

摘　　要：多种金属离子与２－亚硝基－１－萘酚－５－磺酸反应形成络离子，采用高效毛细管电泳法，优化分离和测定条件，在５分钟内能得到好的分离和高感度的定量结果。Most metal ions and 2nitroso1naphthol5sulfonic acid form complex anions. Simultaneous separation and determination of conditions were optimized by high performance capillary electrophoresis, the simultaneous separation and highly sensitive detection of the five metal ions could be achieved within 7 min. The proposed method was applied to the determination of cobalt in nickel salts.

关 键 词：高效毛细管电泳 同时分离 金属离子 钴 测定 

分 类 号：O614.812[理学—无机化学] O657.8[理学—化学]