Selective focus of blurred scientist in gloves, goggles and face mask looking at test tube with blue liquid, shaking it
Selective focus of blurred scientist in gloves, goggles and face mask looking at test tube with blue liquid, taking sample with dropper from it
Close-up side-view of brown-eyed female scientist in gloves, goggles and face mask holding tube with liquid in modern laboratory
Slowmo PAN of female scientist in protective coveralls, goggles, gloves and face mask inspecting test tube with purple solution in lab
Tilt up slowmo of disabled female scientist in protective coveralls, goggles, gloves and face mask inspecting solution in test tubes in lab
Close-up of young female lab assistant observing blue liquid in test tube
Young Muslim Lab Assistant Observing Blue Liquid in Test Tube
Slowmo PAN of unrecognizable female scientist in protective coveralls, goggles, face mask and gloves using microscope in lab Male colleague with rack of test tubes filled with blood talking to her
Tilt up shot of senior male scientist in protective mask, gloves, glasses and hat examining blue liquid in test tube while conducting lab research during covid- pandemic
Close up shot of Afro-American male scientist in protective suit, mask, gloves and glasses examining blue liquid in test tube while doing lab research during coronavirus pandemic
Serious male scientist is doing has research using test tube with liquid
Slowmo PAN of female scientist in disposable coveralls, goggles and face mask looking at solution in test tubes while doing research in lab