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Bernhard Welz

Showing results (1-10 of 41) with videos related to

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Talanta|April 13, 2011
Hollow-fiber liquid-liquid-solid micro-extraction of lead in soft drinks and determination by graphite furnace atomic absorption spectrometryJeferson S Carletto, Eduardo Carasek, Bernhard Welz
Talanta|December 4, 2012
Effect of magnesium acetylacetonate on the signal of organic forms of vanadium in graphite furnace atomic absorption spectrometryZofia Kowalewska, Bernhard Welz, Ivan N B Castilho, et al.
Journal of Pharmaceutical and Biomedical Analysis|January 11, 2011
A fast and accurate method for the determination of total and soluble fluorine in toothpaste using high-resolution graphite furnace molecular absorption spectrometry and its comparison with established techniquesHeike Gleisner, Jürgen W Einax, Silvane Morés, et al.
Talanta|July 22, 2018
Determination of arsenic in agricultural soil samples using High-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysisMauana Schneider, Heloisa R Cadorim, Bernhard Welz, et al.
Talanta|October 20, 2009
Correction of structured molecular background by means of high-resolution continuum source electrothermal atomic absorption spectrometry--determination of antimony in sediment reference materials using direct solid samplingRennan G O Araujo, Bernhard Welz, Fabiola Vignola, et al.
Talanta|April 20, 2013
Determination of sulfur in coal using direct solid sampling and high-resolution continuum source molecular absorption spectrometry of the CS molecule in a graphite furnaceRenata Mior, Silvane Morés, Bernhard Welz, et al.
Analytical and Bioanalytical Chemistry|September 6, 2007
Progress in direct solid sampling analysis using line source and high-resolution continuum source electrothermal atomic absorption spectrometryBernhard Welz, Maria Goreti R Vale, Daniel L G Borges, et al.
Talanta|November 22, 2011
Hydride generation in-atomizer collection atomic absorption spectrometry for the determination of antimony in acetic acid leachates from pewter cupsMorgana B Dessuy, Jan Kratzer, Maria Goreti R Vale, et al.
Talanta|December 17, 2008
Feasibility of using solid sampling graphite furnace atomic absorption spectrometry for speciation analysis of volatile and non-volatile compounds of nickel and vanadium in crude oilMárcia M Silva, Isabel C F Damin, Maria Goreti R Vale, et al.
Analytica Chimica Acta|December 3, 2014
Simultaneous determination of bromine and chlorine in coal using electrothermal vaporization inductively coupled plasma mass spectrometry and direct solid sample analysisJefferson S de Gois, Éderson R Pereira, Bernhard Welz, et al.
Pageof 5

Showing results (1-10 of 41) with videos related to

Sort By:
Pageof 5
Talanta|April 13, 2011
Hollow-fiber liquid-liquid-solid micro-extraction of lead in soft drinks and determination by graphite furnace atomic absorption spectrometryJeferson S Carletto, Eduardo Carasek, Bernhard Welz
Talanta|December 4, 2012
Effect of magnesium acetylacetonate on the signal of organic forms of vanadium in graphite furnace atomic absorption spectrometryZofia Kowalewska, Bernhard Welz, Ivan N B Castilho, et al.
Journal of Pharmaceutical and Biomedical Analysis|January 11, 2011
A fast and accurate method for the determination of total and soluble fluorine in toothpaste using high-resolution graphite furnace molecular absorption spectrometry and its comparison with established techniquesHeike Gleisner, Jürgen W Einax, Silvane Morés, et al.
Talanta|July 22, 2018
Determination of arsenic in agricultural soil samples using High-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysisMauana Schneider, Heloisa R Cadorim, Bernhard Welz, et al.
Talanta|October 20, 2009
Correction of structured molecular background by means of high-resolution continuum source electrothermal atomic absorption spectrometry--determination of antimony in sediment reference materials using direct solid samplingRennan G O Araujo, Bernhard Welz, Fabiola Vignola, et al.
Talanta|April 20, 2013
Determination of sulfur in coal using direct solid sampling and high-resolution continuum source molecular absorption spectrometry of the CS molecule in a graphite furnaceRenata Mior, Silvane Morés, Bernhard Welz, et al.
Analytical and Bioanalytical Chemistry|September 6, 2007
Progress in direct solid sampling analysis using line source and high-resolution continuum source electrothermal atomic absorption spectrometryBernhard Welz, Maria Goreti R Vale, Daniel L G Borges, et al.
Talanta|November 22, 2011
Hydride generation in-atomizer collection atomic absorption spectrometry for the determination of antimony in acetic acid leachates from pewter cupsMorgana B Dessuy, Jan Kratzer, Maria Goreti R Vale, et al.
Talanta|December 17, 2008
Feasibility of using solid sampling graphite furnace atomic absorption spectrometry for speciation analysis of volatile and non-volatile compounds of nickel and vanadium in crude oilMárcia M Silva, Isabel C F Damin, Maria Goreti R Vale, et al.
Analytica Chimica Acta|December 3, 2014
Simultaneous determination of bromine and chlorine in coal using electrothermal vaporization inductively coupled plasma mass spectrometry and direct solid sample analysisJefferson S de Gois, Éderson R Pereira, Bernhard Welz, et al.
Pageof 5