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Generically Dependent Continuant
RDF description of Development and validation of an analytical method to determine fipronil and its degradation products in soil samples - http://orbis.uaslp.mx/vivo/individual/scopus3082
Bulletin of Environmental Contamination and Toxicology
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Information Content Entity
Degradation products; Fipronil; Focused ultrasound probe; GC-ECD Agricultural soils; Analytical method; Degradation products; Fipronil; Focused ultrasound probe; GC-ECD; Limit of detection; Liquid-liquid extraction; Soil sample; Solid-phase extraction; Soxhlet; Gas chromatography; Probes; Ultrasonic applications; Ultrasonics; Degradation; fipronil; insecticide; pyrazole derivative; agriculture; article; chemistry; environmental monitoring; methodology; soil; soil pollutant; validation study; Agriculture; Environmental Monitoring; Insecticides; Pyrazoles; Soil; Soil Pollutants
fipronil, 120068-37-3; Insecticides; Pyrazoles; Soil; Soil Pollutants; fipronil, QGH063955F
The aim of this study was to develop a methodology for identifying and quantifying Fipronil and its degradation products in soil by gas chromatography-elec-tron capture detector previously extracted using a focused ultrasound probe. This methodology was obtaining a range of recovery between 85 %25 and 120 %25, decreasing approximately solvent used time and cost, respect to other methodologies such as bath ultrasonic, solid-phase extraction, liquid-liquid extraction and soxhlet. The method was validated in fortified matrix, presented linearity in the range of 25-400 μg kg-1, and limit of detection for Fipronil and their products desulfinyl, sulfide and sulfone was 14.7, 9.8, 8.9 and 10.7 μg kg-1, respectively. This process was applied to samples of agricultural soils, where two degradation products desulfinyl and sulfone were found. © Springer Science Business Media, LLC 2012.
The aim of this study was to develop a methodology for identifying and quantifying Fipronil and its degradation products in soil by gas chromatography-elec-tron capture detector previously extracted using a focused ultrasound probe. This methodology was obtaining a range of recovery between 85 %25 and 120 %25, decreasing approximately solvent used time and cost, respect to other methodologies such as bath ultrasonic, solid-phase extraction, liquid-liquid extraction and soxhlet. The method was validated in fortified matrix, presented linearity in the range of 25-400 μg kg-1, and limit of detection for Fipronil and their products desulfinyl, sulfide and sulfone was 14.7, 9.8, 8.9 and 10.7 μg kg-1, respectively. This process was applied to samples of agricultural soils, where two degradation products desulfinyl and sulfone were found. © Springer Science%2bBusiness Media, LLC 2012.
Development and validation of an analytical method to determine fipronil and its degradation products in soil samples