Preconcentration and determination of copper in tobacco leaves samples by using a minicolumn of sisal fiber (Agave sisalana) loaded with Alizarin fluorine blue by FAAS

Talanta

Volumn 89, Issue , 2012, Pages 276-279

  Dias, Fábio De S ^a   Bonsucesso, Josemário S ^a   Oliveira, Lucas C ^a   Dos Santos, Walter N L ^b  

^a UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA   (Brazil)

^b UNIVERSIDADE DO ESTADO DA BAHIA   (Brazil)

Author keywords

Alizarin fluorine blue; Factorial design; Preconcentration; Sisal fiber

Indexed keywords

ABSORPTION SPECTROSCOPY; ALIZARIN; ATOMIC ABSORPTION SPECTROMETRY; CHLORINE COMPOUNDS; FLUORINE; TOBACCO; TRACE ELEMENTS;

EXPERIMENTAL CONDITIONS; FACTORIAL DESIGN; FLAME ATOMIC ABSORPTION SPECTROMETRY; OPTIMIZATION PROCEDURES; PRE-CONCENTRATION; RELATIVE STANDARD DEVIATION (R.S.D.); SISAL FIBERS; STANDARD REFERENCE MATERIAL;

COPPER;

EID: 84856333445     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2011.12.027     Document Type: Article

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