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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).

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Marisol Vega
Associate Professor in Analytical Chemistry
Universidad de Valladolid, Dept. de Química Analítica, Ps. Prado de la Magdalena, s/n, 47005 Valladolid, Spain
+ 34 983 423000 - 4248
+ 34 983 423013
Marisol Vega
  • Environmental analytical chemistry.
  • Development of flow analytical methods for determination and speciation of trace and ultratrace elements in environmental matrixes.
  • Hydrogeochemistry of aquifers affected by high levels of arsenic
  • Speciation of elements in soil and water.
  • Fractionation of trace elements (special interest in As) in soils by sequential extraction methods
  • Redox speciation of As in water
  • Chemometric methods (PCA, N-way PCA, Cluster Analysis...) in environmental analysis
  • Electroanalytical techniques (stripping voltammetry, potentiometry)
  • Multisyringe system for sequential injection analysis
  • GC-MS
  • HPLC with different detection systems

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