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Use of factorial design and Doehlert matrix for multivariate optimisation of an on-line preconcentration system for lead determination by flame atomic absorption spectrometry

Sérgio L.C. Ferreira, Walter Nei Lopes dos Santos, Marcos Almeida Bezerra, Valfredo Azevedo Lemos, Juan M. Bosque‐Sendra

Analytical and Bioanalytical Chemistry · 2003 · 73 citations · 21 references

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Concepts

Natural SciencesChemical EngineeringChemistryAnalytical ChemistryAnalytical ToxicologyAtomic Absorption SpectroscopyEnvironmental AnalysisEnvironmental Analytical ChemistryLead ToxicologyProcess Analytical ChemistryAnalytical Detection Of Heavy MetalsFlame Atomic Absorption SpectrometryFlame Atomic Absorption SpectroscopyFractional Factorial Split-plot DesignLead DetectionPreconcentrationSample Preconcentration