A validated fast difference spectrophotometric method for 5-hydroxymethyl-2-furfural (HMF) determination in corn syrups von de Andrade, Jucimara Kulek, de Andrade, Camila Kulek, Komatsu, Emy, Perreault, Hélène, Torres, Yohandra Reyes, da Rosa, Marcos Roberto, Felsner, Maria Lurdes

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Development of an Analytical Method for Rapid Metal Determination in Stingless Bee Honey von Pucholobek, Gislaine, de Andrade, Camila Kulek, Quinaia, Sueli Percio

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Relationship between geographical origin and contents of Pb, Cd, and Cr in honey samples from the state of Paraná (Brazil) with chemometric approach von de Andrade, Camila Kulek, dos Anjos, Vanessa Egéa, Felsner, Maria Lurdes, Torres, Yohandra Reyes, Quináia, Sueli Pércio

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Direct determination of Cd, Pb and Cr in honey by slurry sampling electrothermal atomic absorption spectrometry von de Andrade, Camila Kulek, dos Anjos, Vanessa Egéa, Felsner, Maria Lurdes, Torres, Yohandra Reyes, Quináia, Sueli Pércio

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Ultrasound-assisted emulsification microextraction combined with graphite furnace atomic absorption spectrometry for the chromium speciation in water samples von de Andrade, Jucimara Kulek, de Andrade, Camila Kulek, Felsner, Maria Lurdes, dos Anjos, Vanessa Egéa

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Pre-concentration and speciation of inorganic antimony in bottled water and natural water by cloud point extraction with Electrothermal Atomic Absorption Spectrometry von de Andrade, Jucimara Kulek, de Andrade, Camila Kulek, Felsner, Maria Lurdes, Quináia, Sueli Pércio, dos Anjos, Vanessa Egéa

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Determination of Cu, Cd, Pb and Cr in yogurt by slurry sampling electrothermal atomic absorption spectrometry: A case study for Brazilian yogurt von de Andrade, Camila Kulek, de Brito, Patrícia Micaella Klack, dos Anjos, Vanessa Egéa, Quináia, Sueli Pércio

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Determination of the Ca, Mn, Mg and Fe in honey from multiple species of stingless bee produced in Brazil von Pucholobek, Gislaine, de Andrade, Camila Kulek, Rigobello, Eliane Sloboda, Wielewski, Priscila, de Toledo, Vagner de Alencar Arnaut, Quináia, Sueli Pércio

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