Chemistry
Stefan-Dimitrov is an analytical-chemistry expert with a Master's in Instrumental Analysis, specializing in chromatography-mass-spectrometry hyphenation techniques for complex-matrix quantification. He has developed robust methods for trace-contaminant detection in environmental and biological samples. Stefan publishes protocol compendiums on calibration strategies, QA/QC procedures, and data-validation workflows. He conducts hands-on training on HPLC, GC-MS, and ICP-MS instrumentation. His current research focuses on miniaturized-sensor development for in-field analyte monitoring.