Correlation chromatograms from a triple-detector system

被引:2
|
作者
Singh, H [1 ]
Aue, WA [1 ]
机构
[1] DALHOUSIE UNIV,DEPT CHEM,HALIFAX,NS B3H 4J3,CANADA
基金
加拿大自然科学与工程研究理事会;
关键词
correlation chromatograms; detection; GC; gasoline; methylcyclopentadienylmanganese tricarbonyl;
D O I
10.1016/0021-9673(96)00018-0
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
An electron-capture detector, two channels of a reactive-flow detector, and a flame-ionization detector mode were physically combined to investigate whether correlation (subtraction and conditional-access) chromatograms could be obtained from detectors that operated on entirely different principles and used separate, sequentially arranged monitoring chambers. The investigation was carried out with gasoline as a typical complex test sample. It showed that correlation chromatography, performed on different combinations of the three detectors, worked just as well as it had earlier on a solitary flame photometric detector. Relevant characteristics of correlational multi-detector systems are discussed in that context.
引用
收藏
页码:223 / 231
页数:9
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