Determination of cadmium in rice and water by tungsten coil electrothermal vaporization-atomic fluorescence spectrometry and tungsten coil electrothermal atomic absorption spectrometry after cloud point extraction

Analytica Chimica Acta

Volumn 650, Issue 1, 2009, Pages 33-38

  Wen, Xiaodong ^a   Wu, Peng ^a   Chen, Li ^a   Hou, Xiandeng ^a  

^a SICHUAN UNIVERSITY   (China)

Author keywords

Atomic absorption spectrometry; Atomic fluorescence spectrometry; Cadmium; Cloud point extraction; Electrothermal atomization; Tungsten coil

Indexed keywords

ANALYTICAL RESULTS; AQUEOUS PHASE; ATOMIC FLUORESCENCE SPECTROMETRY; CERTIFIED VALUES; CLOUD POINT EXTRACTION; CLOUD POINT EXTRACTIONS; CLOUD POINT TEMPERATURE; CONCENTRATION OF; DITHIZONE; ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY; ELECTROTHERMAL ATOMIZATION; ELECTROTHERMAL VAPORIZATION; EXTRACTION SYSTEMS; INCUBATION TIME; LIMITS OF DETECTION; MICROSAMPLING; OPTIMAL CONDITIONS; SENSITIVITY ENHANCEMENTS; SURFACTANT TRITON-X; SURFACTANT-RICH PHASE; TRITON X 114; TUNGSTEN COILS; ULTRASENSITIVE; WATER SAMPLES;

ATOMIC ABSORPTION SPECTROMETRY; ATOMIZATION; ATOMS; CADMIUM; CADMIUM METALLOGRAPHY; CENTRIFUGATION; ELECTRIC COILS; ELECTRIC NETWORK ANALYSIS; FLUORESCENCE; FLUORESCENCE SPECTROSCOPY; SOLVENT EXTRACTION; SURFACE ACTIVE AGENTS; TUNGSTEN; VAPORIZATION; WATER ABSORPTION; WATER VAPOR;

ABSORPTION SPECTROSCOPY;

CADMIUM; DITHIZONE; TRITON X 114; TUNGSTEN; WATER;

ACCURACY; AQUEOUS SOLUTION; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; ATOMIC FLUORESCENCE SPECTROMETRY; CENTRIFUGATION; CLOUD POINT EXTRACTION; COMPLEX FORMATION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; FOOD ANALYSIS; LIQUID PHASE MICROEXTRACTION; PH; PRIORITY JOURNAL; PROCESS OPTIMIZATION; QUANTITATIVE ANALYSIS; RICE; SENSITIVITY AND SPECIFICITY; SPECTROFLUOROMETRY; TEMPERATURE; WATER ANALYSIS; WATER SAMPLING;

CADMIUM; CHEMICAL FRACTIONATION; DITHIZONE; HYDROGEN-ION CONCENTRATION; MICELLES; ORYZA SATIVA; POLYETHYLENE GLYCOLS; SPECTROMETRY, FLUORESCENCE; SPECTROPHOTOMETRY, ATOMIC; SURFACE-ACTIVE AGENTS; TEMPERATURE; TIME FACTORS; TUNGSTEN; VOLATILIZATION; WATER;

EID: 69249127845     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2009.01.053     Document Type: Article

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