PREDICTIONS OF BROMO-DIOXIN AND BROMOCHLORO-DIOXIN GC ELUTION PROPERTIES

被引:7
作者
DONNELLY, JR [1 ]
SOVOCOOL, GW [1 ]
机构
[1] US EPA,LAS VEGAS,NV 89193
关键词
D O I
10.1016/0045-6535(91)90057-K
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Gas chromatographic retention indices (RI) were calculated for selected halogenated dioxins. The calculated RI were used to predict the first and last eluting isomers of each Br(n) and Br1Cl(n) (n = 1-7) congener series, and to predict RI for all 2, 3, 7, 8-tetrahalogenated bromochlorodioxins and their anticipated close-eluting isomers. The Br1Cl6 dioxin components of a fly ash sample were used as an example where RI modelling could assist in making isomer assignments.
引用
收藏
页码:455 / 460
页数:6
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