Asian virologist wearing protective face mask, medical hat and gloves using microscope and writing notes during workday in laboratory
Asian female chemist in protective face mask, medical hat and gloves examining vial with chemical during laboratory research
Asian chemist in protective face mask, medical hat and gloves examining blue chemical in test tube and making notes while conducting scientific experiment in laboratory
Male Asian scientist in protective face mask, hat and gloves looking through microscope and making notes while working in laboratory
Asian scientist wearing protective mask, sterile hat and gloves using microscope and making notes while conducting research in laboratory
Medium shot of male chemist wearing protective face mask, medical hat and gloves examining liquid substance in test tube and writing notes while working in laboratory
Female scientist in disposable gloves, hat, face mask and protective glasses looking through microscope and making notes while working in laboratory
Female chemist in protective mask, glasses and gloves looking through microscope while working at desk with test tubes in laboratory
Tilt up shot of Asian male chemist in protective mask, medical hat and gloves looking at vial with blue chemical while experimenting in laboratory
Medium shot of Asian woman scientist in medical gloves, protective eyewear and white coat looking into microscope and taking notes during laboratory experiment
Senior male scientist in protective gloves, mask, glasses and hat working with microscope while conducting research in laboratory
Chest up shot of Asian male chemist in protective face mask, medical hat and gloves examining purple chemical in vial while working in laboratory