Free stock photo of analytical chemistry, analyzing, biochemist, biochemistry, biologist, biology, biomedical, biomedical engineering, biotechnology, chemical analysis, chemical research, chemist, clinical laboratory, clinical testing, clinical trials, coronavirus, covid 19 research, data collection, discovery, dropper, experiment, experimental science, experimenting, genetics, healthcare research, lab work, laboratory, laboratory equipment, laboratory testing, latex gloves, medical research, microbiologist, microscope, microscopic analysis, person, pharmaceutical research, research, researcher, sample, science, science experiment, science lab, scientific instrument, scientific research, scientific study, scientist, test tubes, virus research, white coat, white table, woman