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Potencialidades e aplicações do ligante dietilditiofosfato de amônio em análises químicas
(Editora Unesp, 2001-01-01)
Este trabalho descreve uma revisão a respeito do uso do ligante dietilditiofosfato de amônio em química analítica e suas potencialidades no campo da análise química espectrofotométrica (UV/VIS) e espectrométrica (AAS, ...
Potencialidades e aplicações do ligante dietilditiofosfato de amônio em análises químicas
(Editora Unesp, 2001-01-01)
Este trabalho descreve uma revisão a respeito do uso do ligante dietilditiofosfato de amônio em química analítica e suas potencialidades no campo da análise química espectrofotométrica (UV/VIS) e espectrométrica (AAS, ...
Use of sugar cane bagasse as solid phase extractor for cadmium determination by FAAS
(Perkin-elmer Corp, 2006-09-01)
The present paper describes the use of sugar cane bagasse as solid phase extractor for cadmium determination after complexation of the analyte with ammonium diethyldithiophosphate (ADDP) and sorption of the Cd-DDP complexes ...
Use of sugar cane bagasse as solid phase extractor for cadmium determination by FAAS
(Perkin-elmer Corp, 2006-09-01)
The present paper describes the use of sugar cane bagasse as solid phase extractor for cadmium determination after complexation of the analyte with ammonium diethyldithiophosphate (ADDP) and sorption of the Cd-DDP complexes ...
Spectrophotometric detection of arsenic using flow-injection hydride generation following sorbent extraction preconcentration
(Elsevier B.V., 1999-12-06)
An automated system with a C-18 bonded silica gel packed minicolumn is proposed for spectrophotometric detection of arsenic using flow-injection hydride generation following sorbent extraction preconcentration. Complexes ...
Use of sugar cane bagasse as solid phase extractor for cadmium determination by FAAS
(2006-09-01)
The present paper describes the use of sugar cane bagasse as solid phase extractor for cadmium determination after complexation of the analyte with ammonium diethyldithiophosphate (ADDP) and sorption of the Cd-DDP complexes ...
Spectrophotometric detection of arsenic using flow-injection hydride generation following sorbent extraction preconcentration
(Elsevier B.V., 1999-12-06)
An automated system with a C-18 bonded silica gel packed minicolumn is proposed for spectrophotometric detection of arsenic using flow-injection hydride generation following sorbent extraction preconcentration. Complexes ...
Use of sugar cane bagasse as solid phase extractor for cadmium determination by FAAS
(Perkin-elmer Corp, 2014)
La Defensoría del Pueblo exhorta al Gobierno nacional a garantizar el derecho a la educación en el contexto de la emergencia sanitaria
(Quito: Defensoría del Pueblo de Ecuador, 2020)