Ruth Rodríguez Ramos finished her Bachelor’s degree in Chemistry in 2017 at the University or La Laguna (ULL). In the 2017-2018 academic year, she completed the Master’s Degree in Chemistry at the same university, obtaining the Extraordinary Master’s Degree Final Prize given by the ULL and the Social Council-ULL Students Prize for the best Master’s Final Project in the Experimental Sciences category. In 2019 she began her PhD studies at the ULL, focused on the development of new methodologies for the determination of organic contaminants by highly selective extraction protocols in agri-food and environmental samples, under the supervision of PhDs Miguel Ángel Rodríguez Delgado and Bárbara Socas Rodríguez. During the first year of the development of the thesis, the PhD student participated as a researcher in the PERVEMAC II cooperation project. In 2020, she completed a 4-month stay at the USDA Agricultural Research Service (Eastern Regional Research Center), under the supervision of PhD Steven J. Lehotay. This stay was funded by the International Mentoring Foundation for the Advancement of Higher Education (IMFAHE). Currently, Ruth is beneficiary of a fellowship for the completion of doctoral theses granted by the Canary Agency for Research, Innovation and Information Society of the Government of the Canary Islands.