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Volumn 374, Issue 3, 2002, Pages 554-560
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Enrichment of iron(III), cobalt(II), nickel(II), and copper(II) by solid-phase extraction with 1,8-dihydroxyanthraquinone anchored to silica gel before their determination by flame atomic absorption spectrometry
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Author keywords
1,8 Dihydroxyanthraquinone; Flame atomic absorption spectrometry; Metal ion; Silica gel; Solid phase extraction
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Indexed keywords
BLAST ENRICHMENT;
CHELATION;
COBALT;
COPPER;
DRUG PRODUCTS;
EXTRACTION;
FOURIER TRANSFORM INFRARED SPECTROSCOPY;
IRON;
NICKEL;
PH EFFECTS;
SILICA GEL;
THERMOGRAVIMETRIC ANALYSIS;
CROSS-POLARIZATION MAGIC ANGLE SPINNING (CPMAS);
BIOCHEMICAL ENGINEERING;
3 AMINOPROPYLTRIETHOXYSILANE;
ANTHRAQUINONE DERIVATIVE;
CALCIUM ION;
CHELATING AGENT;
COBALT;
COPPER;
DANTRON;
DIVALENT CATION;
DRUG;
FERRIC ION;
HYDROCHLORIC ACID;
IRON;
MAGNESIUM ION;
METAL ION;
MULTIVITAMIN;
NICKEL;
NITRIC ACID;
RIVER WATER;
SILICA GEL;
SILICON DIOXIDE;
SODIUM BROMIDE;
SODIUM CHLORIDE;
SODIUM DIHYDROGEN PHOSPHATE;
SODIUM NITRITE;
SODIUM SULFATE;
ARTICLE;
ATOMIC ABSORPTION SPECTROMETRY;
CHEMISTRY;
DIFFUSE REFLECTANCE SPECTROSCOPY;
DRUG DETERMINATION;
GEL;
GEL CHROMATOGRAPHY;
INFRARED SPECTROSCOPY;
METAL EXTRACTION;
METHODOLOGY;
NUCLEAR MAGNETIC RESONANCE;
PH;
QUANTITATIVE ANALYSIS;
SOLID PHASE EXTRACTION;
TABLET FORMULATION;
THERMOGRAVIMETRY;
WATER POLLUTANT;
WATER SAMPLING;
ANTHRAQUINONES;
CATIONS, DIVALENT;
CHELATING AGENTS;
CHROMATOGRAPHY, GEL;
COBALT;
COPPER;
FERRIC COMPOUNDS;
NICKEL;
PHARMACEUTICAL PREPARATIONS;
SILICON DIOXIDE;
SPECTROPHOTOMETRY, ATOMIC;
WATER POLLUTANTS, CHEMICAL;
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EID: 0036392801
PISSN: 16182642
EISSN: None
Source Type: Journal
DOI: 10.1007/s00216-002-1524-3 Document Type: Article |
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Times cited : (36)
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References (37)
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