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Volumn 81, Issue 3, 2010, Pages 773-777
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Silica gel-polyethylene glycol as a new adsorbent for solid phase extraction of cobalt and nickel and determination by flame atomic absorption spectrometry
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Author keywords
Co(II); FAAS; Ni(II); Silica gel polyethylene glycol (Silica PEG); Solid phase extraction
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Indexed keywords
ABSORPTION SPECTROSCOPY;
ANTIMONY COMPOUNDS;
ATOMIC ABSORPTION SPECTROMETRY;
COBALT COMPOUNDS;
EXTRACTION;
PHASE SEPARATION;
POLYETHYLENE GLYCOLS;
POLYETHYLENES;
SILICA;
SILICA GEL;
SODIUM HYDROXIDE;
ADSORPTION CONDITIONS;
FAAS;
FLAME ATOMIC ABSORPTION SPECTROMETRY;
RELATIVE STANDARD DEVIATIONS (R.S.D.);
REPLICATE MEASUREMENTS;
RIVER WATER SAMPLES;
SOLID PHASE EXTRACTION METHOD;
SOLID-PHASE EXTRACTION;
NICKEL COMPOUNDS;
COBALT;
MACROGOL DERIVATIVE;
NICKEL;
SILICON DIOXIDE;
TEA;
WATER POLLUTANT;
ADSORPTION;
ANALYSIS;
ATOMIC ABSORPTION SPECTROMETRY;
CALIBRATION;
CHEMICAL ANALYSIS;
CHEMISTRY;
FLOUR;
FOOD ANALYSIS;
LIMIT OF DETECTION;
PROCEDURES;
REPRODUCIBILITY;
RICE;
RIVER;
TEA;
WATER POLLUTANT;
ADSORPTION;
CALIBRATION;
CHEMISTRY TECHNIQUES, ANALYTICAL;
COBALT;
FLOUR;
FOOD ANALYSIS;
LIMIT OF DETECTION;
NICKEL;
ORYZA SATIVA;
POLYETHYLENE GLYCOLS;
REPRODUCIBILITY OF RESULTS;
RIVERS;
SILICON DIOXIDE;
SPECTROPHOTOMETRY, ATOMIC;
TEA;
WATER POLLUTANTS, CHEMICAL;
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EID: 77949299111
PISSN: 00399140
EISSN: None
Source Type: Journal
DOI: 10.1016/j.talanta.2010.01.010 Document Type: Article |
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Times cited : (60)
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References (26)
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