A multiresidue method for the analysis of carbamate and urea pesticides from soils by microwave-assisted extraction and liquid chromatography with photodiode array detection
Data(s) |
25/11/2013
25/11/2013
2008
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Resumo |
A multiresidue approach using microwave-assisted extraction and liquid chromatography with photodiode array detection was investigated for the determination of butylate, carbaryl, carbofuran, chlorpropham, ethiofencarb, linuron,metobromuron, and monolinuron in soils. The critical parameters of the developed methodology were studied. Method validation was performed by analyzing freshly and aged spiked soil samples. The recoveries and relative standard deviations reached using the optimized conditions were between 77.0 ± 0.46% and 120 ± 2.9% except for ethiofencarb (46.4 ± 4.4% to 105 ± 1.6%) and butylate (22.1 ± 7.6% to 49.2 ± 11%). Soil samples from five locations of Portugal were analysed. |
Identificador |
DOI: 10.1080/00032710802162392 0003-2719 1532-236X |
Idioma(s) |
eng |
Publicador |
Taylor & Francis |
Relação |
Analytical Letters; Vol. 41, Issue 10 http://www.tandfonline.com/doi/abs/10.1080/00032710802162392#.UooGa39qyZQ |
Direitos |
closedAccess |
Palavras-Chave | #Carbamates #Liquid chromatography #Microwave-assisted extraction #Pesticides #Soils #Ureas |
Tipo |
article |