Tilt up shot of male biomedical scientist in face mask and protective goggles using pipette and putting droplets of medicine into test tubes
Biologist scientist putting solution liquid in test tube
Man scientist or technologist doing experiment in a laboratory pipetting a chemical solution from a beaker held in him gloved hand as he sits behind a row of test tubes in a rack
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 scientist adding solution with pipette on smoking blue fluid in test tubes. Chemist in research lab.
Sequence of shots of male biomedical scineitst in goggles, face mask and gloves putting droplet of blood into Covid-19 testing kit, then studying sample in test tube
Slowmo medium shot of Asian female scientist in face mask, gloves and white coat putting test tube filled with blue solution in rack and using microscope while working in lab
Mid-section shot of gloved hands of scientist putting solution with pipette into flask with yellow liqud, then mixing it
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Close-up footage of hand of anonymous male chemist in glove and white coat adding drops of chemical reagent to pink solution in test vials in rack with pipette
Close up handheld footage of chemist pouring solution with pipette in a reactive blue liquid. Test tubes with blue liquid.
Female scientist in protection gear using a pipette to take a sample of smoking blue fluid. Test tubes with blue solution.