2008
DOI: 10.1016/j.chroma.2007.11.043
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Qualitative screening and quantitative determination of pesticides and contaminants in animal feed using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry

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Cited by 85 publications
(48 citation statements)
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“…Van der Lee et al [79] developed a method for 106 pesticides in animal feed. After initial extraction and cleanup, gel permeation chromatography (GPC) was used to separate pesticides from the sample matrix.…”
Section: Foodmentioning
confidence: 99%
“…Van der Lee et al [79] developed a method for 106 pesticides in animal feed. After initial extraction and cleanup, gel permeation chromatography (GPC) was used to separate pesticides from the sample matrix.…”
Section: Foodmentioning
confidence: 99%
“…The QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) 29 method is a procedure that has been adopted for the extraction of pesticides [30][31][32] due to its quickness and accessible cost. Another interesting feature is that it is efficient for the extraction of analytes with different polarities in trace level in complex samples with some reliability.…”
Section: Introductionmentioning
confidence: 99%
“…Neste sentido, uma das técnicas mais utilizadas para análise de compostos orgânicos, suficientemente voláteis e termicamente estáveis, tem sido a cromatografia gasosa acoplada a diferentes sistemas de detecção, 4,5 com destaque para a espectrometria de massas (GC-MS) 6,7 que permite a determinação simultânea de vários compostos de diversas classes. [8][9][10] Nas determinações cromatográficas as propriedades físico-químicas dos analitos devem ser consideradas para os métodos obterem alta seletividade e sensibilidade.…”
Section: Introductionunclassified