LASER IONIZATION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY OF TETRAETHYLTIN

被引：10

作者：

COLBY, SM ^{[1
]}

STEWART, M ^{[1
]}

REILLY, JP ^{[1
]}

机构：

[1] INDIANA UNIV, DEPT CHEM, BLOOMINGTON, IN 47405 USA

来源：

ANALYTICAL CHEMISTRY | 1990年 / 62卷 / 21期

关键词：

D O I：

10.1021/ac00220a027

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new method for detecting tetraethyltin that combines the high efficiency of laser ionization, the selectivity of capillary column gas chromatography, and the large throughput of a time-of-fHght mass spectrometer is demonstrated. Detection limits of 2.5 pg of tetraethyltin/mL or 1.5 fg of tetraethyltin absolute have been obtained. These values correspond to 1.3 pg of tln/mL or 750 ag of tin absolute. This method should be generalizable to other elements. © 1990, American Chemical Society. All rights reserved.

引用

页码：2400 / 2403

页数：4

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