Scientist using a pipette to put solution in flask. Stock footage. Concept of medicine and chemistry.
Scientist observing chemical reaction with test tube
Scientist conducting research in chemical lab. Mixing chemical liquid in test tube. Scientist doing chemical research in research laboratory. Young scientist shaking test tube.
African American scientist discussing something on laptop screen with Caucasian female colleague while working together in laboratory
Tilt up shot of female scientist in lab coat and glasses working on laptop at desk in laboratory
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Clinic expert exploring test tube with new vaccine in laboratory close up. Serious woman scientist in safety looking at microscope.
Slow-motion waist-up shot of female Asian scientist in safety mask and glasses looking at artificial cultured meat sample in petri sitting in white laboratory with blurred background
Female Scientist doing DNA test in Laboratory
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A woman in a lab coat, disposable gloves and safety examines blood vials conducting an in the laboratory
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A woman in a lab coat and safety smiles looking at the camera sitting in front of a microscope in a medical laboratory
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A woman in a lab coat, disposable gloves and safety glasses examines blood vials conducting a research in the laboratory
Woman working with flask in a laboratory
Upset scientist looking test tube dissatisfied research results close up. Disappointed woman examining experimental drugs in laboratory.
Lab worker pouring the solution on the glass
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Work in a medical laboratory. A woman in a lab coat, disposable gloves and safety sets up a blood splitting device using a screen
The woman in a futuristic glasses on the color rays background
Cheerful woman in lab coat dancing on Green Screen, Chroma Key
chemical laboratory room, woman technician is testing substance, applying in plate for researching in microscope
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Medium arc shot of Chinese female research chemical laboratory employee examining specimen in microscope, then typing on laptop, recording observations during experiment
Woman working in the lab near the rack
Tilting down and up of female Caucasian and male African American laboratory workers wearing hazmat overalls, goggles and masks, standing by rack in research center, collecting chemicals
laboratory woman pulls out the tube with bacteria and viruses. Scientist puts out a glass flask from cooling box. Hands holding tubes
Professional Scientist Conducting Experiments: Portrait of Doctor in Lab
Cheerful woman in lab coat dancing on Green Screen, Chroma Key
Close up of female scientist eyes,looking into microscope,wearing safety glasses
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Medium footage of young Asian female scientist walking up to chemistry equipment on worktop, putting down clipboard and looking at sample in microscope during laboratory experiment
Laboratory scientist looking drugs samples in modern clinic closeup. Serious woman chemist looking computer data working in pharmacology lab
Friendly woman in lab coat speaking on Green Screen, Chroma Key
Female scientist looking microscope eyepiece. Portrait of woman scientist looking through microscope
Young woman conducting medical experiment in laboratory
A doctor in protective clothing, a mask and goggles, close-up. Tired look. Antivirus suit
Close-up side-view of brown-eyed female scientist in gloves, goggles and face mask holding tube with liquid in modern laboratory
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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
Doctor preparing vaccine. Green screen background for keying.
Portrait of female lab technician in white gown, mask, and gloves at desk with computer
Dental technician making of denture in a dental lab
Female doctor portrait. Woman doctor speaking on the phone close up. Portrait of doctor woman talking on mobile. Lab doctor in safety glasses speaking phone. Lab worker talking on phone closeup
Scientist conducting research in lab. Researcher documenting findings. Researcher working in lab. Student in research laboratory. Scientist writing scientific report in lab.
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Portrait of blond female scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
victorian era scientist looking through a microscope
A person working in a laboratory
Confident woman doctor wearing glasses looking at the camera with a serious expression
Girl lab assistant stirs the liquid in a flask
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Work in a medical laboratory. A man and a woman are talking using a laptop sitting at a table with a microscope. A woman sets up a blood
Skilled scientist handles chemical flask with care
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Happy scientists invented medicines from coronavirus giving five closeup. Excited lab researchers rejoicing medical success in laboratory.
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Two medical researchers smiling making innovation drugs discovery in lab closeup. Happy doctors rejoicing scientific research achievement.
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Girl with bionic arm wearing scarf as mask and protective glasses spraying green plants growing under purple grow light in post apocalypse shelter