A sol-gel polydimethylsiloxane/polythiophene coated stir bar sorptive extraction combined with gas chromatography-flame photometric detection for the determination of organophosphorus pesticides in environmental water samples

Journal of Chromatography A

Volumn 1275, Issue , 2013, Pages 25-31

  Hu, Cong ^a   He, Man ^a   Chen, Beibei ^a   Hu, Bin ^a  

^a WUHAN UNIVERSITY   (China)

Author keywords

Environmental water samples; Gas chromatography; Organophosphorus pesticides (OPPs); Polydimethylsiloxane polythiophene coating (PDMS PTH); Stir bar sorptive extraction

Indexed keywords

CHEMICAL OXIDATIVE POLYMERIZATION; DESORPTION TIME; ENRICHMENT FACTORS; ENVIRONMENTAL WATER SAMPLES; EXTRACTION EFFICIENCIES; EXTRACTION TIME; FENITROTHION; LAKE WATERS; LIMITS OF DETECTION; LINEAR RANGE; OPERATION PARAMETERS; OPTIMAL CONDITIONS; ORGANOPHOSPHORUS PESTICIDE; PHOTOMETRIC DETECTION; POLY-THIOPHENE; QUINALPHOS; RELATIVE STANDARD DEVIATIONS; REPRODUCIBILITIES; SOL-GEL TECHNIQUE; STIR BAR; STIR BAR SORPTIVE EXTRACTION; STIRRING RATES; WATER SAMPLES;

DESORPTION; GROUNDWATER; IONIC STRENGTH; LAKES; PESTICIDES; PHOTOMETRY; SILICONES; SOL-GEL PROCESS; SOL-GELS;

GAS CHROMATOGRAPHY;

DIMETICONE; FENITROTHION; MALATHION; ORGANOPHOSPHATE PESTICIDE; PARATHION; PHORATE; QUINALPHOS;

ANALYTIC METHOD; ARTICLE; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; DESORPTION; ELECTROCHEMISTRY; ENVIRONMENTAL PROTECTION; GAS CHROMATOGRAPHY; HYDROPHOBICITY; IONIC STRENGTH; LIMIT OF DETECTION; LIQUID DESORPTION LARGE VOLUME INJECTION GAS CHROMATOGRAPHY FLAME PHOTOMETRIC DETECTION; POLYMERIZATION; PRIORITY JOURNAL; REPRODUCIBILITY; SCANNING ELECTRON MICROSCOPY; STIR BAR SORPTIVE EXTRACTION; SYNTHESIS; VAPORIZATION;

CHEMICAL FRACTIONATION; CHROMATOGRAPHY, GAS; DIMETHYLPOLYSILOXANES; LAKES; LIMIT OF DETECTION; LINEAR MODELS; ORGANOPHOSPHORUS COMPOUNDS; OSMOLAR CONCENTRATION; PESTICIDE RESIDUES; POLYMERS; REPRODUCIBILITY OF RESULTS; THIOPHENES; WATER POLLUTANTS, CHEMICAL;

EID: 84872373250     PISSN: 00219673     EISSN: 18733778     Source Type: Journal    
DOI: 10.1016/j.chroma.2012.12.036     Document Type: Article

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