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Use of modified rice husks as a natural solid adsorbent of trace metals: characterisation and development of an on-line preconcentration system for cadmium and lead determination by FAAS

Tarley, C??sar Ricardo Teixeira; Ferreira, Sergio Luis Costa; Arruda, Marco Aur??lio Zezzi (Elsevier, 2004)

Multivariate optimization and validation studies in on-line pre-concentration system for lead determination in drinking water and saline waste from oil refinery

Santos, Walter L. dos; Santos, Carla M. M. dos; Costa, Jorge L. O.; Andrade, Heloysa Martins Carvalho; Ferreira, Sergio Luis Costa (2004)

On-line preconcentration system for nickel determination in food samples by flame atomic absorption spectrometry

Ferreira, Sergio Luis Costa; Santos, Walter Nei Lopes dos; Lemos, Valfredo Azevedo (2001)

Knotted reactors and their role in flow-injection on-line preconcentration systems coupled to atomic spectrometry-based detectors

Cerutti, Estela Soledad; Wuilloud, Rodolfo German; Martinez, Luis Dante (Taylor & Francis, 2005-12)

The progress in flow-injection (FI) on-line separation and preconcentration employing knotted reactors (KRs) as a sorption medium for organometallic complexes associated to atomic spectrometry techniques is reviewed in ...

Application of Box???Behnken design in the optimisation of an on-line pre-concentration system using knotted reactor for cadmium determination by flame atomic absorption spectrometry

Souza, Anderson Santos; Santos, Walter Nei Lopes dos; Ferreira, Sergio Luis Costa (2005)

Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS

Lemos, Valfredo Azevedo; Santelli, Ricardo Erthal; Carvalho, Marcelo Souza de; Ferreira, Sergio Luis Costa (Elsevier, 2000-09)

Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS

Lemos, Valfredo Azevedo; Santelli, Ricardo Erthal; Carvalho, Marcelo Souza de; Ferreira, Sergio Luis Costa (Spectrochimica Acta Part B: Atomic Spectroscopy, 2000)

Factorial design for multivariate optimization of an on-line preconcentration system for platinum determination by ultrasonic nebulization coupled to inductively coupled plasma optical emission spectrometry

Ferreira, Sergio Luis Costa; Cerutti, S.; Salonia, J. A.; Olsina, R. A.; Martinez, L. D. (2004)

On-line bi-directional electrostacking for As speciation/preconcentration using electrothermal atomic absorption spectrometry

Coelho, LM; Coelho, NMM; Arruda, MAZ; de la Guardia, M (Elsevier Science BvAmsterdamHolanda, 2007)

Optimization of the preconcentration system of cadmium with 1(2-thiazolylazo)-p-cresol using a knotted reactor and flame atomic absorption spectrometric detection

Cerutti, S.; Ferreira, Sergio Luis Costa; G??squez, J. A.; Olsina, R. A.; Martinez, L. D. (Elsevier, 2004)

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Use of modified rice husks as a natural solid adsorbent of trace metals: characterisation and development of an on-line preconcentration system for cadmium and lead determination by FAAS

Multivariate optimization and validation studies in on-line pre-concentration system for lead determination in drinking water and saline waste from oil refinery

On-line preconcentration system for nickel determination in food samples by flame atomic absorption spectrometry

Knotted reactors and their role in flow-injection on-line preconcentration systems coupled to atomic spectrometry-based detectors

Application of Box???Behnken design in the optimisation of an on-line pre-concentration system using knotted reactor for cadmium determination by flame atomic absorption spectrometry

Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS

Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS

Factorial design for multivariate optimization of an on-line preconcentration system for platinum determination by ultrasonic nebulization coupled to inductively coupled plasma optical emission spectrometry

On-line bi-directional electrostacking for As speciation/preconcentration using electrothermal atomic absorption spectrometry

Optimization of the preconcentration system of cadmium with 1(2-thiazolylazo)-p-cresol using a knotted reactor and flame atomic absorption spectrometric detection