Tilt up shot of African American scientist in protective mask, gloves and glasses taking plant leaf with tweezers and examining it while conducting research in laboratory
Tilt up shot of African American scientist in sterile gloves, protective mask and glasses examining plant leaf in laboratory
Selective focus shot of professional male scientist in protective glasses and sterile gloves shaking glass bottle and examining vaccine in it while working in laboratory
Medium shot of female scientist in sterile gloves, protective glasses and white coat examining chemicals under microscope while working late in laboratory
Close up selective focus shot of female biologist in gloves holding green leaf with tweezers and examining it in lab
Young female biologist examining plant leaf through microscope in lab research
Female chemist in sterile gloves, protective glasses and white coat examining chemical substance in test tube while working in laboratory
Asian female scientist in protective eyewear and gloves examining blue chemical in test tube while working in laboratory
Female chemist in sterile gloves, protective glasses and white coat examining chemicals under microscope while doing experiment in laboratory
Female lab scientist in protective glasses, gloves, face mask and sterile hat examining test tube with transparent liquid in it while standing beside window with blinds in clinic
Asian scientist wearing protective mask, sterile hat and gloves using microscope and making notes while conducting research in laboratory
African American scientist in protective mask, gloves and glasses examining sample under microscope while conducting research in laboratory