高等学校化学学报

高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (8): 1300.

• 研究快报 • 上一篇    下一篇

一种新型毛细管电泳-电感耦合等离子体光谱法接口装置

梅二文1, 市橋秀樹2, 山崎慎一3   

  1. 1. 武汉大学测试中心, 武汉 430072;
    2. 国立农业环境技术研究所, 筑波 305;
    3. 日本, 东北大学农学院, 仙台 981
  • 收稿日期:1996-12-03 出版日期:1997-08-24 发布日期:1997-08-24
  • 通讯作者: 梅二文, 男, 31岁, 博士
  • 作者简介:梅二文, 男, 31岁, 博士
  • 基金资助:

    日本科学技术厅STA项目资助

A New Interface for Coupling Capillary Electrophoresis to Inductively Coupled Plasma Spectrometry

MEI Er-Wen1, Hideki Ichihashi2, Shin-ichi Yamasaki3   

  1. 1. Center of Instrumental Analysis, Wuhan University, Wuhan 430072;
    2. National Institute of Agro-Environmental Sciences, Tsukuba-Shi 305, Japan;
    3. Faculty of Agriculture, Tohoku University, Sendai 981, Japan
  • Received:1996-12-03 Online:1997-08-24 Published:1997-08-24

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被引次数

2

关键词: 毛细管电泳, 电感耦合等离子体光谱, 在线元素形态分析

Abstract: Anew interface for coupling capillary electrophoresis(CE) to inductively coupled plasma spectrometry(ICP-AES) was developed. The interface was independent .of the nebu-lizer, and can be easily connected with micro concentric nebulizer (MCN) and conventional pneumatic concentric nebulizer (CPCN). By CE-CPCN-ICP-AESand CE-MCN-ICP-AES,efficient separation of Cr3+ and Cr2O72-was obtained, and the sensitivity is satisfactory.

Key words: Capillary electrophoresis, Inductively coupled plasma spectrometry, On-line elemental speciation analysis

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