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Volumn 1209, Issue 1-2, 2008, Pages 22-28
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Determination of carbamate, phenylurea and phenoxy acid herbicide residues by gas chromatography after potassium tert-butoxide/dimethyl sulphoxide/ethyl iodide derivatization reaction
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Author keywords
Derivatization reaction; GC MS; Herbicides; Natural water samples; Optimization
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Indexed keywords
ACIDS;
CATALYST ACTIVITY;
CHEMICAL REACTIONS;
CHROMATOGRAPHIC ANALYSIS;
CHROMATOGRAPHY;
DIMETHYL SULFOXIDE;
EXTRACTION;
GAS CHROMATOGRAPHY;
GAS HAZARDS;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
MASS SPECTROMETRY;
OPTIMIZATION;
PEST CONTROL;
PESTICIDES;
POTASSIUM;
SODIUM;
SOLVENT EXTRACTION;
WEED CONTROL;
DERIVATIZATION;
DERIVATIZATION REACTION;
DETECTION LIMITS;
DIMETHYL SULPHOXIDE;
FACTORIAL DESIGN OPTIMIZATION;
GAS CHROMATOGRAPHY - MASS SPECTROMETRY;
GC-MS;
MULTI COMPONENTS;
NATURAL WATER SAMPLES;
PHENOXY ACIDS;
PHENYL UREAS;
PHENYLUREA HERBICIDES;
RELATIVE STANDARD DEVIATION;
SOLID-PHASE EXTRACTION METHODS;
WATER SAMPLES;
HERBICIDES;
CARBAMIC ACID;
CARBANILAMIDE;
DIMETHYL SULFOXIDE;
ETHYL IODIDE;
HERBICIDE;
IODIDE;
METHYL IODIDE;
PHENOXYALKANOIC ACID;
POTASSIUM DERIVATIVE;
POTASSIUM TERT BUTOXIDE;
SODIUM DERIVATIVE;
SODIUM HYDRIDE;
UNCLASSIFIED DRUG;
ARTICLE;
CHEMICAL STRUCTURE;
DERIVATIZATION;
FACTORIAL DESIGN;
GAS CHROMATOGRAPHY;
MASS SPECTROMETRY;
PRIORITY JOURNAL;
SOLID PHASE EXTRACTION;
VALIDITY;
WATER SAMPLING;
BUTANOLS;
CARBAMATES;
CHROMATOGRAPHY, GAS;
DIMETHYL SULFOXIDE;
HERBICIDES;
MOLECULAR STRUCTURE;
PESTICIDE RESIDUES;
PHENYLUREA COMPOUNDS;
REPRODUCIBILITY OF RESULTS;
WATER POLLUTANTS, CHEMICAL;
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EID: 53749096911
PISSN: 00219673
EISSN: None
Source Type: Journal
DOI: 10.1016/j.chroma.2008.09.016 Document Type: Article |
Times cited : (38)
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References (42)
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