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Volumn 670, Issue 1-2, 2010, Pages 18-23
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Speciation and determination of ultra trace amounts of inorganic tellurium in environmental water samples by dispersive liquid-liquid microextraction and electrothermal atomic absorption spectrometry
a
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Author keywords
Dispersive liquid liquid microextraction; Experimental design; Natural waters; Permanent modifier; Speciation; Tellurium
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Indexed keywords
ACIDIC CONDITIONS;
AMMONIUM PYRROLIDINEDI THIOCARBAMATE;
AQUEOUS PHASE;
ATOMIZATION TEMPERATURES;
CALIBRATION GRAPHS;
CENTRAL COMPOSITE DESIGNS;
CERTIFIED REFERENCE MATERIALS;
CERTIFIED VALUES;
CONFIDENCE LEVELS;
DETECTION LIMITS;
DISPERSIVE LIQUID-LIQUID MICROEXTRACTION;
EFFECTIVE PARAMETERS;
ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY;
ENRICHMENT FACTORS;
ENVIRONMENTAL WATER SAMPLES;
EXPERIMENTAL DESIGN;
EXTRACTION SOLVENTS;
MICROEXTRACTION;
NATURAL WATERS;
OPTIMAL CONDITIONS;
ORGANIC PHASE;
RELATIVE STANDARD DEVIATIONS;
SELECTIVE DETERMINATION;
ULTRA TRACE AMOUNT;
WATER SAMPLES;
ABSORPTION SPECTROSCOPY;
AMMONIUM COMPOUNDS;
ATOMIC ABSORPTION SPECTROMETRY;
CARBON TETRACHLORIDE;
CENTRIFUGATION;
DESIGN;
ETHANOL;
LIQUIDS;
ORGANIC SOLVENTS;
PALLADIUM;
STATISTICS;
TELLURIUM;
TELLURIUM COMPOUNDS;
TRACE ANALYSIS;
WATER ABSORPTION;
SOLVENT EXTRACTION;
ALCOHOL;
AMMONIUM PYRROLIDINE DITHIOCARBAMATE;
CARBON TETRACHLORIDE;
DITHIOCARBAMIC ACID DERIVATIVE;
PALLADIUM;
RIVER WATER;
SEA WATER;
TELLURIUM;
UNCLASSIFIED DRUG;
ACCURACY;
ARTICLE;
ATOMIC ABSORPTION SPECTROMETRY;
CALIBRATION;
CENTRIFUGATION;
COMPLEX FORMATION;
CONTROLLED STUDY;
DISPERSION;
LIQUID;
LIQUID LIQUID EXTRACTION;
LIQUID PHASE MICROEXTRACTION;
MOLECULAR WEIGHT;
PH;
PRIORITY JOURNAL;
PROCESS OPTIMIZATION;
REDUCTION;
REFERENCE VALUE;
SENSITIVITY AND SPECIFICITY;
WASTE WATER;
WATER ANALYSIS;
WATER SAMPLING;
CHEMICAL FRACTIONATION;
ELECTROCHEMISTRY;
SPECTROPHOTOMETRY, ATOMIC;
TELLURIUM;
WATER POLLUTANTS, CHEMICAL;
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EID: 77953809990
PISSN: 00032670
EISSN: 18734324
Source Type: Journal
DOI: 10.1016/j.aca.2010.04.059 Document Type: Article |
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Times cited : (81)
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References (41)
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