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Title of article :
New halogen-specific detector applied to the analysis of chlorinated fatty acids
Author/Authors :
إkesson Nilsson، نويسنده , , Gunilla S Nilsson، نويسنده , , Olle and Odenbrand، نويسنده , , Ingemar and Wesén، نويسنده , , Clas، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Pages :
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Abstract :
A new halogen-specific detection method (XSD) was tested for determination of chlorinated fatty acids in marine biota. In XSD, an increased emission of ions and electrons is caused by the high-temperature combustion of halogen-containing compounds. The detection limit of methyl dichlorooctadecanoate and the selectivity at a reactor temperature of 900°C match those of electrolytic conductivity detection (ELCD). The relative standard deviation is less than 11% for ≥0.2 ng methyl dichlorooctadecanoate. An XSD chromatogram of a complex sample, chlorinated fatty acid methyl esters liberated from fish lipids, agreed with a previously obtained ELCD chromatogram.
Keywords :
Fatty acid methyl esters
Journal title :
Journal of Chromatography A
Journal title :
Journal of Chromatography A
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Link To Document :