THE ROUTINE DETERMINATION OF PCBS IN WASTE AUTOMOTIVE ENGINE OILS

被引：8

作者：

CANALS, A ^{[1
]}

FORTEZA, R ^{[1
]}

CERDA, V ^{[1
]}

机构：

[1] UNIV ILLES BALEARS,DEPT QUIM,CTRA VALLDEMOSA KM 75,E-07071 PALMA DE MALLORCA,SPAIN

来源：

CHROMATOGRAPHIA | 1992年 / 34卷 / 1-2期

关键词：

GAS-CHROMATOGRAPHY MASS-SPECTROMETRY; POLYCHLORINATED BIPHENYLS (PCBS); WASTE AUTOMOTIVE ENGINE OILS;

D O I：

10.1007/BF02290456

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We have optimized a procedure for the determination of PCBs in waste automotive engine oils based on sulphuric acid treatment followed by percolation through chromatographic silica cartridges for sample clean-up. The resulting solutions are assayed by GC-ECD or GC-MS/SIM. The recovery is 93 % and the analysis time is less than 2 h. The proposed method is suitable for routine analysis.

引用

页码：35 / 40

页数：6

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