Mercury determination in sediments by CVAAS after on line preconcentration by solid phase extraction with a sol-gel sorbent containing CYANEX 471X®

International Journal of Environmental Analytical Chemistry

Volumn 91, Issue 11, 2011, Pages 1062-1076

  Mercader Trejo, Flora ^a,b   Herrera Basurto, Raúl ^a   Rodríguez de San Miguel, Eduardo ^b   de Gyves, Josefina ^b  

^a CENTRO NACIONAL DE METROLOGÍA   (Mexico)

^b UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO   (Mexico)

Author keywords

Cold vapour atomic absorption spectrometry; Mercury; Preconcentration; Sediments; Sol gel

Indexed keywords

ANALYTICAL PERFORMANCE; ATOMIC FLUORESCENCE SPECTROMETRY; CALIBRATION GRAPHS; CERTIFIED REFERENCE MATERIALS; COLD VAPOUR ATOMIC ABSORPTION SPECTROMETRY; DETECTION LIMITS; ENRICHMENT FACTORS; EXTRACTANTS; FLOW INJECTION; INDUCTIVELY COUPLED PLASMA MASS SPECTROSCOPIES; MERCURY DETERMINATION; ON-LINE PRECONCENTRATION; OPTIMUM CONDITIONS; PRE-CONCENTRATION; PRECONCENTRATION METHODS; REDUCTANTS; SOLID-PHASE EXTRACTION; SORBENT MATERIALS; STANDARD DEVIATION; TRACE LEVEL; TRIISOBUTYLPHOSPHINE SULFIDE;

ABSORPTION; ABSORPTION SPECTROSCOPY; ANOXIC SEDIMENTS; ARGON; ATOMIC ABSORPTION SPECTROMETRY; ATOMIC SPECTROSCOPY; ATOMS; EXTRACTION; FLUORESCENCE SPECTROSCOPY; GELS; INDUCTIVELY COUPLED PLASMA; MASS SPECTROMETERS; MASS SPECTROMETRY; MERCURY (METAL); PRODUCTIVITY; SEDIMENTOLOGY; SOL-GELS; SOLS; TRACE ANALYSIS;

SOL-GEL PROCESS;

EID: 79960357919     PISSN: 03067319     EISSN: 10290397     Source Type: Journal    
DOI: 10.1080/03067311003782658     Document Type: Article

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