A collaborative study of 209 PCB congeners and 6 Aroclors on 20 different HRGC columns .2. Semi-quantitative Aroclor congener distributions

被引：142

作者：

Frame, GM

机构：

[1] Environmental Laboratory, GE Corporate Research and Development Center, Bldg. K1, Schenectady, NY 12301-0008

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1997年 / 357卷 / 06期

关键词：

D O I：

10.1007/s002160050238

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

Weight percents of PCB congeners in Aroclors 1221, 1016, 1242, 1254, 1260, and 1262 were determined by separately averaging resolved peaks quantified against standards of all 209 congeners in 9 HRGC-ECD and 9 HRGC-MS systems. A separate pair of systems provided nearly complete profiles of Aroclors 1232 and 1248. The tabulated values lack sufficient accuracy to qualify the Aroclors as secondary standards for comprehensive, quantitative, congener-specific analyses, but they provide more complete and accurate semi-quantitative characterizations of congener distributions for a larger number of Aroclors than prior publications.

引用

页码：714 / 722

页数：9

共 19 条

[1]

COMPARISON OF THE COMPOSITIONS OF AROCLOR-1242 AND AROCLOR-1016 [J].