Solvent-bar microextraction of herbicides combined with non-aqueous field-amplified sample injection capillary electrophoresis

Journal of Chromatography A

Volumn 1217, Issue 39, 2010, Pages 6036-6043

  Xu, Li ^a,b   Basheer, Chanbasha ^c   Lee, Hian Kee ^b  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^c KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS   (Saudi Arabia)

Author keywords

Field amplified sample injection; Herbicides; Non aqueous capillary electrophoresis; Solvent bar microextraction

Indexed keywords

ADDED SALT; AGITATION SPEED; ANALYTES; CE SYSTEMS; ELECTROOSMOTIC FLOW; ENVIRONMENTAL CONCERNS; ENVIRONMENTAL SAMPLE; EXTRACTANTS; EXTRACTION CONDITIONS; EXTRACTION EFFICIENCIES; EXTRACTION TIME; FIELD-AMPLIFIED SAMPLE INJECTION; HOLLOW FIBER; LIMITS OF DETECTION; LIQUID PHASE MICROEXTRACTION; MICROEXTRACTION; NON-AQUEOUS; NON-AQUEOUS CAPILLARY ELECTROPHORESIS; ON-LINE PRECONCENTRATION; PRE-CONCENTRATION; REVOLUTIONS PER MINUTES; RIVER WATER; SALT ADDITION; SAMPLE INJECTION; SAMPLE PH; SAMPLE PRETREATMENT; SAMPLE SOLUTION; SEPARATION CONDITION; SEPARATION SYSTEMS; SINGLE DROP MICROEXTRACTION;

BLOOD VESSELS; CAPILLARY ELECTROPHORESIS; ELECTROCHEMISTRY; ELECTROOSMOSIS; HERBICIDES; METHANOL; ORGANIC SOLVENTS; PH EFFECTS; WEED CONTROL;

SOLVENT EXTRACTION;

HERBICIDE; METHANOL; SODIUM CHLORIDE;

ARTICLE; CHEMICAL ANALYSIS; CONTROLLED STUDY; ELECTROOSMOSIS; EXTRACTION; INTERMETHOD COMPARISON; MICELLAR ELECTROKINETIC CHROMATOGRAPHY; NONAQUEOUS CAPILLARY ELECTROPHORESIS; PH; PRIORITY JOURNAL; PROCESS OPTIMIZATION; REPRODUCIBILITY; SEPARATION TECHNIQUE; SOLVENT BAR MICROEXTRACTION; SOLVENT EXTRACTION; VALIDITY;

CHEMICAL FRACTIONATION; ELECTROPHORESIS, CAPILLARY; HERBICIDES; HYDROGEN-ION CONCENTRATION; METHANOL; REGRESSION ANALYSIS; REPRODUCIBILITY OF RESULTS; SODIUM CHLORIDE;

EID: 77956261849     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2010.07.072     Document Type: Article

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