Michal Wozniakiewicz, PhD is an Associate Professor and Head of the Department of Analytical Chemistry at the Jagiellonian University in Krakow. He received a Doctor of Philosophy degree from the Jagiellonian University in Krakow. His research interests are Biochemistry, Molecular Genetics, Analytical Chemistry, Forensic Chemistry, Mass Spectrometry, Liquid Chromatography, Chromatography, Spectrometry, High-Performance Liquid Chromatography, Analytical Chemistry Instrumentation, Extraction.