Elke Süss is currently an application specialist in the Metrohm Competence Center for Ion Chromatography. With an M.Sc. in geoecology, she received a Ph.D. in environmental geochemistry in 2011 from Bayreuth University, Germany. In 2018, she joined Metrohm AG as a member of the IC team. Correspondence to: info@metrohm.com