Young African-American scientist observing and documenting under microscope in laboratory
Afro-American male scientist in protective suit, gloves, mask and glasses looking through microscope and then taking notes at desk in laboratory while working during covid- pandemic
African American scientist in protective face mask and glasses looking through microscope while doing research in laboratory
Close up shot of Caucasian male scientist in protective glasses looking through microscope and writing down results of research while working in laboratory
Portrait of senior male scientist in protective mask, glasses and hat sitting by microscope in laboratory and looking at camera
Chest up shot of Caucasian male scientist in protective glasses looking through microscope and taking notes while conducting research in laboratory
Senior male scientist in protective gloves, mask, glasses and hat working with microscope while conducting research in laboratory
Bearded Caucasian male researcher wearing protective glasses and working with a microscope spbas. scientist using microscope in a laboratory. Search for coronavirus vaccine
Bearded Caucasian male researcher wearing protective glasses and working with a microscope spbas. scientist using microscope in a laboratory. Search for coronavirus vaccine
Bearded Caucasian male researcher wearing protective glasses and working with a microscope spbas. scientist using microscope in a laboratory. Search for coronavirus vaccine
Bearded Caucasian male researcher wearing protective glasses and working with a microscope spbas. scientist using microscope in a laboratory. Search for coronavirus vaccine
extreme closeup shot of male scientist wearing protective glasses looking through a microscope Spbd. in pharma laboratory. Expertise, analyzing, equipment concept.