Determination of Amines by Capillary Electrophoresis with Pulse Voltammetric Detector

被引：0
|
作者：
Wang, Li-Shi
Yang, Xiao-Yun
Mo, Jin-Yuan
机构：
[1] Department of Applied Chemistry, South China University of Technology, Guangzhou 510641, China
[2] Department of Chemistry, Zhongshan University, Guangzhou 510275, China
来源：
Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities | 2000年 / 21卷 / 01期
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摘要：
The determination of five aromatic amines was studied using capillary electrophoresis with pulse voltammetric detector. The D/A converter at an EVOC PLC-711B Card was used to generate the pulse electrode potential waveform. The A/D converter acquired the electrode current at the last one millisecond of every pulse. Good reproducibility and low limit were obtained. The results shown that pulse voltammetric detection has the advantages of elimination of charge current and direct identification of unknown chemicals.
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页码：57 / 58
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