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Volumn 99, Issue , 2012, Pages 758-766
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Preconcentration and speciation of trace amounts of chromium in saline samples using temperature-controlled microextraction based on ionic liquid as extraction solvent and determination by electrothermal atomic absorption spectrometry
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Author keywords
Chromium; Electrothermal atomic absorption spectrometry; Ionic liquid; Speciation; Temperature controlled microextraction
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Indexed keywords
ABSORPTION SPECTROSCOPY;
ATOMIC ABSORPTION SPECTROMETRY;
ATOMS;
CHELATION;
CHEMICALS REMOVAL (WATER TREATMENT);
CHROMIUM;
ELECTRIC HEATING;
EXTRACTION;
IONIC LIQUIDS;
SOLUTIONS;
TEMPERATURE CONTROL;
1-HEXYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE;
AMMONIUM PYRROLIDINE DITHIOCARBAMATE (APDC);
CONCENTRATION RANGES;
DETERMINATION OF CHROMIUMS;
ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY;
MICROEXTRACTION;
RELATIVE STANDARD DEVIATIONS;
SPECIATION;
CHROMIUM COMPOUNDS;
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EID: 84866121102
PISSN: 00399140
EISSN: None
Source Type: Journal
DOI: 10.1016/j.talanta.2012.07.018 Document Type: Article |
Times cited : (71)
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References (39)
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