Medium Portrait Shot Of Young Chinese Woman In White Lab Coat Goggles And Gloves Adding Drops Of Reagent To Test Vial With Long Glass Pipette Then Looking At Camera And SmilingÂ
Medium footage of Chinese female scientist in white coat, goggles, gloves adding drops of reagent to chemical solution in vial, holding it up, checking for reaction or residue, while conducting tests
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Medium close-up tilting footage of busy Chinese female laboratory worker in safety goggles, white coat, gloves adding reagent to vial then carefully pouring solution into test tube during experiment
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Medium vertical of Chinese female chemist in white coat, goggles, gloves adding reagent to chemical solution in vial, holding it up, checking for reaction or residue, while performing assay
Female Lab Worker Wearing White Coat Adding Blue Liquid From Pipette Into Test Tube
Female Lab Worker Wearing White Coat Adding Red Liquid From Pipette Into Test Tube
Adding a reagent to a glass beaker in a lab
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Medium low angle footage of Chinese female chemist carefully adding drops of reagent in different concentration to liquid in sample tray, using pipette, while working in laboratory
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Medium shot of busy Chinese female researcher adding reagent with bulb pipette to test tube, African American male colleague with tablet approaching and sharing result of experiment
Lab technician adds a few drops of a red chemical from a pipette to a petri dish
Lab worker adds a few drops of a red chemical from a pipette to a petri dish
Lab worker adds a few drops of a red chemical from a pipette to a petri dish
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A woman in a lab coat, disposable gloves and safety examines blood vials conducting an in the laboratory