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Volumn 81, Issue 4-5, 2010, Pages 1360-1367
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Use of a capillary tube for collecting an extraction solvent lighter than water after dispersive liquid-liquid microextraction and its application in the determination of parabens in different samples by gas chromatography-Flame ionization detection
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Author keywords
Dispersive liquid liquid microextraction; Gas chromatography; Parabens; Preservatives; Sample preparation
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Indexed keywords
ACETONE;
CAPILLARY TUBES;
DROPS;
FOOD PRESERVATIVES;
GAS CHROMATOGRAPHY;
GAS GENERATORS;
IONIZATION OF GASES;
IONIZATION OF LIQUIDS;
LIQUID CHROMATOGRAPHY;
LIQUIDS;
MIXTURES;
ORGANIC SOLVENTS;
PARABENS;
PROPYLPARABEN;
DISPERSIVE LIQUID LIQUID MICROEXTRACTION(DLLME);
DISPERSIVE LIQUID-LIQUID MICROEXTRACTION;
EFFECTIVE PARAMETERS;
GAS CHROMATOGRAPHY-FLAME IONIZATION DETECTIONS;
GAS CHROMATOGRAPHY-FLAME IONIZATION DETECTORS;
RELATIVE STANDARD DEVIATIONS;
REPEATED MEASUREMENTS;
SAMPLE PREPARATION;
SOLVENT EXTRACTION;
4 HYDROXYBENZOIC ACID ESTER;
DRUG;
ETHYL-P-HYDROXYBENZOATE;
INORGANIC SALT;
METHYL PARABEN;
PRESERVATIVE;
PROPYL PARABEN;
SOLVENT;
WATER;
CALIBRATION;
CENTRIFUGATION;
CHEMICAL ANALYSIS;
CHEMISTRY;
DEVICES;
FOOD ANALYSIS;
GAS CHROMATOGRAPHY;
PH;
PROCEDURES;
CALIBRATION;
CENTRIFUGATION;
CHEMISTRY TECHNIQUES, ANALYTICAL;
CHROMATOGRAPHY, GAS;
FOOD ANALYSIS;
HYDROGEN-ION CONCENTRATION;
PARABENS;
PHARMACEUTICAL PREPARATIONS;
PRESERVATIVES, PHARMACEUTICAL;
SALTS;
SOLVENTS;
WATER;
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EID: 77952109833
PISSN: 00399140
EISSN: None
Source Type: Journal
DOI: 10.1016/j.talanta.2010.02.035 Document Type: Article |
Times cited : (158)
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References (33)
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