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A. V. Pirogov, N. G. Tolmacheva, O. A. Shpigun
Extraction and
subsequent chromatographic determination of dialkylphthalates in soils BY
GC-MS/MS
Abstract
A technique of
extraction and the subsequent quantitative determination of dialkylphthalates
in soils is presented by a method of a gas chromatography - tandem mass
spectrometry. The method is characterized by low detection limits of the
detection, high efficiency and sensitivity. Optimal conditions for the extraction
DAP from soils was found. An estimation of the possible secondary pollution of
DAP – containing samples from the laboratory ware, chemical reagents was done.
Key words:
dialkylphthalates, gas chromatography, mass spectrometry.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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