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Volumn 79, Issue 3, 2011, Pages 508-512
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Ultra-sensitive determination of cadmium in rice and water by UV-vis spectrophotometry after single drop microextraction
a
a
DALI UNIVERSITY
(China)
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Author keywords
Cadmium; Preconcentration; Single drop microextraction; UV vis spectrophotometry
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Indexed keywords
ABSORPTION WAVELENGTHS;
ANALYTICAL RESULTS;
AS EXTRACTION;
COST-EFFICIENT;
DITHIZONE;
DROP VOLUME;
ENHANCEMENT EFFECTS;
EXTRACTANTS;
INFLUENCE FACTORS;
KEY FACTORS;
LIMIT OF DETECTION;
OPTIMAL CONDITIONS;
PRE-CONCENTRATION;
SENSITIVITY ENHANCEMENTS;
SINGLE DROP MICROEXTRACTION;
SPECTROPHOTOMETRIC DETERMINATION;
STIRRING RATES;
TETRACHLOROMETHANES;
UV-VIS SPECTROPHOTOMETRY;
WATER SAMPLES;
ACETONE;
CADMIUM;
CADMIUM METALLOGRAPHY;
CARBON TETRACHLORIDE;
DROPS;
SPECTROPHOTOMETERS;
SPECTROPHOTOMETRY;
SOLVENT EXTRACTION;
CADMIUM;
DITHIZONE;
SOLVENT;
WATER;
ARTICLE;
CHEMISTRY;
ECONOMICS;
EQUIPMENT DESIGN;
EVALUATION;
INSTRUMENTATION;
ISOLATION AND PURIFICATION;
LIMIT OF DETECTION;
METHODOLOGY;
PH;
RICE;
SOLID PHASE MICROEXTRACTION;
ULTRAVIOLET SPECTROPHOTOMETRY;
WATER POLLUTANT;
CADMIUM;
DITHIZONE;
EQUIPMENT DESIGN;
HYDROGEN-ION CONCENTRATION;
LIMIT OF DETECTION;
ORYZA SATIVA;
SOLID PHASE MICROEXTRACTION;
SOLVENTS;
SPECTROPHOTOMETRY, ULTRAVIOLET;
WATER;
WATER POLLUTANTS, CHEMICAL;
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EID: 79956279096
PISSN: 13861425
EISSN: None
Source Type: Journal
DOI: 10.1016/j.saa.2011.03.021 Document Type: Article |
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Times cited : (45)
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References (21)
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