EVALUATION OF A 13.56 MHZ CAPACITIVELY COUPLED PLASMA AS A DETECTOR FOR GAS-CHROMATOGRAPHIC DETERMINATION OF ORGANOTIN COMPOUNDS

被引：27
|
作者：
HUANG, DG [1 ]
BLADES, MW [1 ]
机构：
[1] UNIV BRITISH COLUMBIA,DEPT CHEM,2036 MAIN MALL,VANCOUVER V6T 1Y6,BC,CANADA
来源：
JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1991年 / 6卷 / 03期
关键词：
CAPACITIVELY COUPLED PLASMA; GAS CHROMATOGRAPHY; ORGANOTIN COMPOUNDS;
D O I：
10.1039/ja9910600215
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A demountable, parallel plate, capacitively coupled plasma source operating at 13.56 MHz has been developed as a gas-chromatographic detector for the determination of organotin compounds. The effect of operating power and gas flow-rate on analyte emission intensity has been measured and spatial emission characteristics of the plasma have been evaluated. The detection limits for Me4Sn, Me3SnCl and Pr4Sn were 0.079, 0.190 and 0.168 ng s-1, respectively.
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页码：215 / 219
页数：5
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