Sensitive determination of amide herbicides in environmental water samples by a combination of solid-phase extraction and dispersive liquid-liquid microextraction prior to GC-MS

Journal of Separation Science

Volumn 32, Issue 7, 2009, Pages 1069-1074

  Zhao, Ru Song ^a   Diao, Chun Peng ^a   Chen, Qing Feng ^a,b   Wang, Xia ^a  

^a QILU UNIVERSITY OF TECHNOLOGY   (China)

^b BINZHOU UNIVERSITY   (China)

Author keywords

Amide herbicides; Dispersive liquid liquid microextraction; Gas chromatography mass spectrometry; Solid phase extraction

Indexed keywords

ANALYTES; AQUEOUS SAMPLES; DISPERSIVE LIQUID-LIQUID MICROEXTRACTION; ELUTION SOLVENT; ENRICHMENT FACTORS; ENVIRONMENTAL WATER SAMPLES; EXTRACTION SOLVENTS; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; LIMITS OF DETECTION; OPTIMUM CONDITIONS; RELATIVE STANDARD DEVIATIONS; SALT ADDITION; SAMPLE PH; SAMPLE PRETREATMENT; SOLID-PHASE EXTRACTION; TARGET COMPOUND; WATER SAMPLES;

ACETONE; ADSORPTION; AMIDES; CARBON NANOTUBES; CHROMATOGRAPHIC ANALYSIS; GAS CHROMATOGRAPHY; HERBICIDES; LIQUID CHROMATOGRAPHY; LIQUIDS; MASS SPECTROMETERS; MASS SPECTROMETRY; MULTIWALLED CARBON NANOTUBES (MWCN); SOLAR RADIATION; SPECTRUM ANALYSIS; WATER ANALYSIS; WEED CONTROL;

SOLVENT EXTRACTION;

ACETOCHLOR; ACETONE; BUTOCLOR; HERBICIDE; METOLACHLOR; MULTI WALLED NANOTUBE; UNCLASSIFIED DRUG;

ADSORPTION KINETICS; ARTICLE; DISPERSIVE LIQUID LIQUID MICROEXTRACTION; ELUTION; FLOW RATE; GAS CHROMATOGRAPHY; LIQUID PHASE MICROEXTRACTION; MASS SPECTROMETRY; PH MEASUREMENT; PRIORITY JOURNAL; PROCESS OPTIMIZATION; QUANTITATIVE ANALYSIS; SENSITIVITY ANALYSIS; SOLID PHASE EXTRACTION; VOLUMETRY; WATER ANALYSIS; WATER SAMPLING;

EID: 67649939179     PISSN: 16159306     EISSN: 16159314     Source Type: Journal    
DOI: 10.1002/jssc.200800677     Document Type: Article

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