Eliana Elisa Guarda is an experienced laboratory coordinator at Ceimic Laboratories since January 2019, focusing on the development and implementation of ISO 17025 standards and training laboratory personnel. Previously, Eliana served as a laboratory analyst at AMBIENTAL PEHUEN SA, where responsibilities included environmental sample analysis using GC-MS, GC-FID, and HPLC-FLD techniques. Earlier roles as a researcher at the University of Buenos Aires involved collaborations in organic chemistry and physical chemistry related to materials and environmental impact. Eliana holds a degree in Chemistry from the University of Buenos Aires and a diploma in Integral Quality Management from UTN FRRe.