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GFAAS determination of mercury in muscle samples of fish from Amazon, Brazil

Universidade Estadual Paulista (Unesp); Universidade Federal de Alagoas (UFAL); Faculdade de Planaltina Distrito Federal; Universidade Estadual de Campinas (UNICAMP) (2013-06-27)

In the present study, a simple, rapid and sensitive method was developed for the determination of mercury concentrations in the muscle tissue of fish from the Brazilian Amazon using graphite furnace atomic absorption ...

GFAAS determination of mercury in muscle samples of fish from Amazon, Brazil

Universidade Estadual Paulista (Unesp); Universidade Federal de Alagoas (UFAL); Faculdade de Planaltina Distrito Federal; Universidade Estadual de Campinas (UNICAMP) (2013-06-27)

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry

Universidade Estadual Paulista (Unesp); Universidade Federal de São Carlos (UFSCar); Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) (Amer Chemical Soc, 2003-07-02)

A tungsten carbide coating on the integrated platform of a transversely heated graphite atomizer was used as a modifier for the direct determination of Se in soil extracts by graphite furnace atomic absorption spectrometry. ...

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry

Universidade Estadual Paulista (Unesp); Universidade Federal de São Carlos (UFSCar); Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) (Amer Chemical Soc, 2003-07-02)

GFAAS determination of mercury in muscle samples of fish from Amazon, Brazil

Moraes, Paula M.; Santos, Felipe A.; Cavecci, Bruna; Padilha, Cilene C.F.; Vieira, Jose C.S.; Roldan, Paulo S.; Padilha, Pedro de M. (2014)

Evaluation of zirconium as a permanent chemical modifier using synchrotron radiation and imaging techniques for lithium determination in sediment slurry samples by ET AAS

Flores, AV; Perez, CA; Arruda, MAZ (Elsevier Science BvAmsterdamHolanda, 2004)

Comparison of the univariate and multivariate methods in the optimization of experimental conditions for determining Cu, Pb, Ni and Cd in biodiesel by GFAAS

Universidade Estadual Paulista (Unesp); Universidade Federal de Mato Grosso (UFMT); UNIC Univ Cuiaba; Universidade Federal de São Carlos (UFSCar) (Elsevier B.V., 2009-10-01)

Experimental design was used as a tool to define the optimum pyrolysis and atomization temperatures for four analytes (Cu, Pb, Ni and Cd) in biodiesel samples. Two chemical modifiers (Pd + Mg and W) and two distinct sample ...

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry

Rosa, C. R.; Freschi, GPG; De Moraes, M.; Neto, JAG; Nobrega, J. A.; Nogueira, ARA; Sacramento, L. V. (Amer Chemical Soc, 2014)

Exploratory analysis of L'vov platform surfaces for electrothermal atomic absorption spectrometry by using three-way chemometric tools

Pereira, ER; Sena, MM; Arruda, MAZ; Poppi, RJ (Elsevier Science BvAmsterdamHolanda, 2003)

Emprego de planejamento fatorial para a otimização das temperaturas de pirólise e atomização de Al, Cd, Mo e Pb por ETAASEmployment of factorial design for optimization of pirolisys and atomization temperatures for Al, Cd, Mo and Pb determination by ETAAS

Pereira-Filho, Edenir R.; Poppi, Ronei J.; Arruda, Marco A. Z. (Sociedade Brasileira de Química, 2002)

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GFAAS determination of mercury in muscle samples of fish from Amazon, Brazil

GFAAS determination of mercury in muscle samples of fish from Amazon, Brazil

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry

GFAAS determination of mercury in muscle samples of fish from Amazon, Brazil

Evaluation of zirconium as a permanent chemical modifier using synchrotron radiation and imaging techniques for lithium determination in sediment slurry samples by ET AAS

Comparison of the univariate and multivariate methods in the optimization of experimental conditions for determining Cu, Pb, Ni and Cd in biodiesel by GFAAS

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry

Exploratory analysis of L'vov platform surfaces for electrothermal atomic absorption spectrometry by using three-way chemometric tools

Emprego de planejamento fatorial para a otimização das temperaturas de pirólise e atomização de Al, Cd, Mo e Pb por ETAASEmployment of factorial design for optimization of pirolisys and atomization temperatures for Al, Cd, Mo and Pb determination by ETAAS