Ultra-trace determination of lead in water and food samples by using ionic liquid-based single drop microextraction-electrothermal atomic absorption spectrometry

Analytica Chimica Acta

Volumn 644, Issue 1-2, 2009, Pages 48-52

  Manzoori, Jamshid L ^a   Amjadi, Mohammad ^a   Abulhassani, Jafar ^a  

^a UNIVERSITY OF TABRIZ   (Iran)

Author keywords

Electrothermal atomic absorption spectrometry; Ionic liquid; Lead; Single drop microextraction

Indexed keywords

1-BUTYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE; ATOMIZATION TEMPERATURES; CERTIFIED REFERENCE MATERIALS; DROP VOLUMES; ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY; ENHANCEMENT FACTORS; EXPERIMENTAL CONDITIONS; EXTRACTION TIME; FOOD SAMPLES; GRAPHITE FURNACES; LIMIT OF DETECTIONS; MICRO EXTRACTIONS; PRE CONCENTRATIONS; REAL SAMPLES; RELATIVE STANDARD DEVIATIONS; SEVERAL VARIABLES; SINGLE DROP MICROEXTRACTION; STIRRING RATES; ULTRA TRACES; VOLATILE ORGANIC SOLVENTS;

ABSORPTION SPECTROSCOPY; AMMONIUM COMPOUNDS; ATOMIC ABSORPTION SPECTROMETRY; ATOMIC SPECTROSCOPY; ATOMS; DROPS; GRAPHITE; IONIC LIQUIDS; IONS; LEAD; METAL RECOVERY; ORGANIC SOLVENTS; SOLVENT EXTRACTION; SPECTROMETERS; TRACE ANALYSIS; WATER ABSORPTION;

IONIZATION OF LIQUIDS;

1 BUTYL 3 METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE; AMMONIA; AMMONIUM PYRROLDINEDITHIOCARBAMATE; GRAPHITE; IONIC LIQUID; LEAD; ORGANIC SOLVENT; UNCLASSIFIED DRUG; WATER;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CONCENTRATION (PARAMETERS); EXPERIMENTAL STUDY; EXTRACTION; FOOD; FURNACE; HEAVY METAL REMOVAL; HUMAN; LIQUID PHASE MICROEXTRACTION; NEBULIZATION; PH; PRIORITY JOURNAL; PYROLYSIS; TEMPERATURE; WATER SAMPLING;

EID: 65549108290     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2009.04.029     Document Type: Article

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