ICP-AES determination of trace rare earth elements in environmental and food samples by on-line separation and preconcentration with acetylacetone-modified silica gel using microcolumn

Analytical Sciences

Volumn 23, Issue 8, 2007, Pages 997-1002

  Zhang, Nan ^a   Huang, Chaozhang ^a   Hu, Bin ^a  

^a WUHAN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ACETONE; ATOMIC EMISSION SPECTROSCOPY; INDUCTIVELY COUPLED PLASMA; MAMMALS; RARE EARTH ELEMENTS; RARE EARTHS; SILICA; SILICA GEL; TEA; TRACE ELEMENTS;

ADSORPTION CAPACITIES; CERTIFIED REFERENCE MATERIALS; ENVIRONMENTAL SAMPLE; INDUCTIVELY COUPLED PLASMA-ATOMIC EMISSION SPECTROMETRY; ON-LINE SEPARATION AND PRECONCENTRATION; OPERATING CONDITION; PRECONCENTRATION TIME; RARE EARTH ELEMENTS (REES);

TRACE ANALYSIS;

ACETYLACETONE; ALKANONE; LANTHANIDE; SILICA GEL; SILICON DIOXIDE; TRACE ELEMENT;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMISTRY; ENVIRONMENTAL MONITORING; FOOD ANALYSIS; INFRARED SPECTROSCOPY; INSTRUMENTATION; METHODOLOGY; PH; SEDIMENT; SENSITIVITY AND SPECIFICITY; SOIL;

ENVIRONMENTAL MONITORING; FOOD ANALYSIS; GEOLOGIC SEDIMENTS; HYDROGEN-ION CONCENTRATION; METALS, RARE EARTH; MICROCHEMISTRY; PENTANONES; SENSITIVITY AND SPECIFICITY; SILICON DIOXIDE; SOIL; SPECTROPHOTOMETRY, ATOMIC; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; TRACE ELEMENTS;

EID: 34848881416     PISSN: 09106340     EISSN: 13482246     Source Type: Journal    
DOI: 10.2116/analsci.23.997     Document Type: Article

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