Improving sensitivity for CE-ICP-MS using multicapillary parallel separation

被引：40

作者：

Majidi, V

Qvarnström, J

Tu, Q

Frech, W

Thomassen, Y

机构：

[1] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[2] Umea Univ, Dept Chem Analyt Chem, S-90187 Umea, Sweden

[3] Natl Inst Occupat Hlth, N-0033 Oslo, Norway

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1999年 / 14卷 / 12期

关键词：

D O I：

10.1039/a906100b

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A multicapillary, capillary electrophoresis inductively coupled plasma mass spectrometry interface is described. This interface allows for higher sample loading to improve the overall sensitivity and analyte detection limits without sacrificing the separation efficiencies. The results obtained with this parallel system are presented for a cross flow nebulizer. A comparison of single capillary electrophoresis for both DIHEN and cross flow nebulizers is presented.

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收藏

页码：1933 / 1935

页数：3

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