On-line simultaneous pre-concentration procedure for the determination of cadmium and lead in drinking water employing sequential multielement flame atomic absorption spectrometry

International Journal of Environmental Analytical Chemistry

Volumn 91, Issue 15, 2011, Pages 1425-1435

  dos Santos, Walter N L ^a,b   Santos, João V S ^b   Silva, Laiana O B ^b   Araújo, André S ^b,c   Lemos, Valfredo A ^b,c   Miró, Manuel ^d   Ferreira, Sergio L C ^b  

^a UNIVERSIDADE DO ESTADO DA BAHIA   (Brazil)

^b FEDERAL UNIVERSITY OF BAHIA   (Brazil)

^c UNIVERSIDADE ESTADUAL DO SUDOESTE DA BAHIA   (Brazil)

^d UNIVERSITAT DE LES ILLES BALEARS   (Spain)

Author keywords

Cadmium; Drinking water; Flame atomic absorption spectrometry; Lead; On line pre concentration; Sequential determination

Indexed keywords

ANALYTES; ANALYTICAL PROCEDURE; BOX-BEHNKEN; BUFFER CONCENTRATIONS; CERTIFIED REFERENCE MATERIALS; DETECTION LIMITS; ENRICHMENT FACTORS; FLAME ATOMIC ABSORPTION SPECTROMETRY; FLOW-BASED METHODS; MULTI-ELEMENT; MULTIVARIATE DESIGN; NATURAL WATERS; ON-LINE PRECONCENTRATION; OPTIMISATIONS; POLYURETHANE FOAM; PRE-CONCENTRATION; PRE-CONCENTRATION PROCEDURES; RELATIVE STANDARD DEVIATIONS; SAMPLE PH; SAMPLE VOLUME; SAMPLING FREQUENCIES; SEQUENTIAL DETERMINATION;

ATOMS; CADMIUM; CADMIUM METALLOGRAPHY; CONCENTRATION (PROCESS); HYDROCHLORIC ACID; LEAD; POTABLE WATER; TRACE ANALYSIS; TRACE ELEMENTS; WATER ABSORPTION;

ATOMIC ABSORPTION SPECTROMETRY;

EID: 84855473310     PISSN: 03067319     EISSN: 10290397     Source Type: Journal    
DOI: 10.1080/03067310903359500     Document Type: Article

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