2-Nitroso-1-naphthol as a selective reagent for preconcentration of cobalt by vortex assisted combined with solidification of organic droplet and its determination by flame atomic absorption spectrometry

Environmental Monitoring and Assessment

Volumn 185, Issue 11, 2013, Pages 9067-9075

  Chamsaz, Mahmoud ^a   Eftekhari, Mohammad ^a   Eftekhari, Ali ^a   Yekkebashi, Ali ^a  

^a FERDOWSI UNIVERSITY OF MASHHAD   (Iran)

Author keywords

Cobalt ion; Flame atomic absorption spectrometry; Solidification of organic drop; Vortex assisted liquid liquid microextraction

Indexed keywords

ABSORPTION SPECTROSCOPY; ATOMS; CALIBRATION; COBALT COMPOUNDS; DROPS; IONIC STRENGTH; IONS; LIQUIDS; REAGENTS; SOLIDIFICATION; SOLVENT EXTRACTION; STATISTICS; VORTEX FLOW;

CALIBRATION CURVES; CERTIFIED REFERENCE MATERIALS; COBALT ION; EXTRACTION PROCESS; EXTRACTION SOLVENTS; FLAME ATOMIC ABSORPTION SPECTROMETRY; RELATIVE STANDARD DEVIATIONS; VORTEX-ASSISTED LIQUID-LIQUID MICROEXTRACTION;

ATOMIC ABSORPTION SPECTROMETRY;

1 NAPHTHOL DERIVATIVE; 2 NITROSO 1 NAPHTHOL; BUFFER; COBALT; LIGAND; REAGENT; SOLVENT; SURFACTANT; UNCLASSIFIED DRUG; UNDECANOL;

ATOMIC ABSORPTION SPECTROSCOPY; COBALT; CONCENTRATION (COMPOSITION); EXTRACTION METHOD; ION; SOLIDIFICATION; VORTEX;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CALIBRATION; CENTRIFUGATION; COMPLEX FORMATION; CONTROLLED STUDY; FLAME ATOMIC ABSORPTION SPECTROMETRY; INTERMETHOD COMPARISON; IONIC STRENGTH; LIMIT OF DETECTION; LINEAR SYSTEM; LIQUID PHASE MICROEXTRACTION; MEASUREMENT ACCURACY; ORGANIC DROPLET SOLIDIFICATION; PH; PHYSICAL PHENOMENA; TEMPERATURE; VORTEX ASSISTED LIQUID PHASE MICROEXTRACTION; WATER ANALYSIS; WATER POLLUTANT; WATER SAMPLING;

EID: 84885482908     PISSN: 01676369     EISSN: 15732959     Source Type: Journal    
DOI: 10.1007/s10661-013-3236-x     Document Type: Article

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