CORRELATION OF STRUCTURE WITH LINEAR RETENTION INDEX FOR BROMODIBENZO-PARA-DOXINS AND BROMOCHLORODIBENZO-PARA-DIOXINS AND BROMODIBENZOFURANS

被引:15
作者
DONNELLY, JR [1 ]
MUNSLOW, WD [1 ]
GRANGE, AH [1 ]
PETTIT, TL [1 ]
SIMMONS, RD [1 ]
SOVOCOOL, GW [1 ]
机构
[1] US EPA,ENVIRONM MONITORING SYST LAB,LAS VEGAS,NV 89193
来源
JOURNAL OF CHROMATOGRAPHY | 1991年 / 540卷 / 1-2期
关键词
D O I
10.1016/S0021-9673(01)88817-8
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A model-correlating structure with gas chromatographic retention index was developed to assist in making positional isomer assignments for dioxins halogenated by bromine and/or chlorine using commercially available standards and synthetic mixtures. Bromodibenzofuran assignments were made using pyrolysate mixtures, assuming the elution order was the same as for chlorinated dibenzofurans. These strategies can be used, on an interim basis, for isomer assignments in environmental monitoring efforts.
引用
收藏
页码:293 / 310
页数:18
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