Determination of acidic herbicides in surface water by solid-phase extraction followed by capillary zone electrophoresis

Journal of Chromatographic Science

Volumn 40, Issue 7, 2002, Pages 387-391

  Qin, Weidong ^a   Wei, Hongping ^a   Li, Sam Fong Yau ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

2,4 DICHLOROPHENOXYACETIC ACID; 2,4,5 TRICHLOROPHENOXYACETIC ACID; 4 (2,4 DICHLOROPHENOXY)BUTYRIC ACID; ACETONITRILE; ACID; HERBICIDE; LAKE WATER; SURFACE WATER; UNCLASSIFIED DRUG;

ARTICLE; CAPILLARY ELECTROPHORESIS; CAPILLARY ZONE ELECTROPHORESIS; DIAGNOSTIC ACCURACY; ELECTROOSMOSIS; ELUTION; METHODOLOGY; PH; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SOLID PHASE EXTRACTION; VALIDATION PROCESS; WATER ANALYSIS; WATER CONTAMINATION; WATER POLLUTANT; WATER SAMPLING;

EID: 0036689267     PISSN: 00219665     EISSN: None     Source Type: Journal    
DOI: 10.1093/chromsci/40.7.387     Document Type: Article

References (16)

1. CPLHP analysis of phenoxy acid and bentazone herbicides by diode bar detection
2. Gas-chromatographic electron-capture detection method for determination of chlorinated acids in water - Collaborative study
3. Thermospray liquid-chromatographic mass-spectrometric multi-residue determination of 128 polar pesticides in aqueous environmental-samples
4. Solid-phase extraction followed by high-performance liquid-chromatographic analysis for monitoring herbicides in drinking-water
5. Determination of acid herbicides in aqueous samples by liquid-solid disk extraction and capillary gas-chromatography
6. Simultaneous determination of neutral and acidic pesticides in natural waters at the low nanogram per liter level
7. Development of a solid-phase extraction method for phenoxy acids and bentazone in water and comparison to a liquid-liquid extraction method
8. Tandem-cartridge solid-phase extraction followed by GC/MS analysis for measuring partition coefficients of association of polycyclic aromatic hydrocarbons to humic acid
9. Strategies in using analytical restricted access media columns for the removal of humic acid interferences in the trace analysis of acidic herbicides in water samples by coupled column liquid chromatography with UV detection
10. Reversed migration micellar electrokinetic chromatography with off-line and on-line concentration analysis of phenylurea herbicides
11. Separation of plant-growth regulators by capillary electrophoresis
12. Monitoring of herbicide pollution in water by capillary electrophoresis
13. Determination of a linear alkylbenzenesulfonate and its biodegradation intermediates in seawater using solid-phase extraction and RP-HPLC with UV detection
14. Mixed mode isolation of triazine metabolites from soil and aquifer sediments using automated solidphase extraction
15. Analysis of chlorophenoxy acid herbicides by cyclodextrin-modified capillary electrophoresis
16. Preconcentration of phenoxy acid herbicide residues by using an ion exchanger based on MFE-Polymer