Dr. Gastón Merlet, coming from the University of Santiago de Chile, is developing a research stay at the Chemical & Biomolecular Engineering Department of the University of Cantabria, in the frame of the postdoctoral proyect FONDECYT Nº 3180143. During the period, January 7th – February 13th, 2019, he will work in a methodology for the quantification of OCDD in commercial bovine milk samples by means of microextraction using ionic liquids enhanced with supercritical carbon dioxide (scCO2), under the supervision of Dr. María Fresnedo San Román.