Young female scientist conducting research in laboratory, examining samples through microscope
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Professional biochemist examining test tube with medicines close up. Focused scientist looking at experimental drugs in laboratory.
Side view of Asian scientist wearing protective mask and gloves sitting at workplace, using microscope and writing down results of research while working in laboratory
View through glass wall of Asian scientist in lab coat sitting at desk, looking through microscope and writing down notes during laboratory research
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Smart researcher exploring medicines in innovation laboratory close up. Serious scientist in looking at test tubes with preparation.
genetic engineer is exploring analysis in laboratory, looking in microscope, experiments with DNA
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A woman in a lab coat, disposable gloves and safety uses a microscope sitting at a table, working next to her colleagues in the laboratory
Female research scientist learning animal behavior during the experiment and making notes in modern chemistry lab
Scientist stirring chemical in mortar and pestle 4k
methods of laboratory diagnostics of diseases of human and animals, doctor is exploring analysis
chemist is working with reagents and chemicals in laboratory, taking samples from test tubes and mixing in plate
Young African-American scientist observing and documenting under microscope in laboratory
Experienced male doctor middle-aged with gray beard and hair wearing white gown working with microscope and laptop in the medical lab
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Medium close-up footage of young Chinese woman in goggles, white coat and gloves holding up flask with light blue chemical liquid, examining consistency and residue, while working on new compound
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Portrait of likable confident purposeful skilled african american woman biologist in uniform and protective glasses,mask and gloves which posing on camera with flask filled liquid in evening workroom
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Clinic expert exploring test tube with new vaccine in laboratory close up. Serious woman scientist in safety looking at microscope.
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Doctor investigate drug sample working in laboratory close up. Involved researcher in safety gloves looking at test tube with medicines
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Portrait of Chinese male scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
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Sad scientist disappointed research failure working biochemistry lab with colleague close up. Woman researcher sympathizing to upset man.
portrait of health professional woman is studying analysis in medical laboratory, exploring in microscope apparatus
cellular immunology research in scientist laboratory, woman expert is exploring analysis and medicaments in microscope
Top view of African American scientist examining drop of blood in flask during scientific experiment in the laboratory
Chest up of young African American male chemist in white lab coat and safety glasses conducting chemical reaction in measuring cup in laboratory
afro woman scientific proffesional character animation
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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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Woman researcher looking at drugs in test tube wearing protective gloves close up. Laboratory specialist examining vaccine samples.
Young Girl Scientist
Slowmo PAN shot of unrecognizable epidemiologist in protective coveralls, goggles and face mask looking at sample under microscope in lab
Male Asian scientist in lab coat and protective gloves looking through microscope and writing down notes during experiment in laboratory
Scientist testing in laboratory for analysis or researching
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Chest up panning slowmo portrait of African American male scientist wearing white lab coat and glasses looking at camera standing on blurred lab background
Male Research Scientist. He Sitting in a High-End Modern Laboratory with Beakers, Glassware, Microscope and Working Monitors Surround Him.
Medical scientist dripping from pipette with yellow solution on meat in flask, food research in laboratory. Genetic Modifications of Product. Microbiologist analyzing lab-grown piece of meat.
Medical Student Conducting Laboratory Experiments with Test Tubes and Medical Analysis
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African-American Man Looking In Microscope
Science students doing chemical experiment in the laboratory at university, close-up.
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Medical technician examining microscope sample making investigation in laboratory closeup. Disappointed scientist failed medicines research.
confident high-skilled african american female biologist in uniform and protective face mask and gloves posing on camera with glass test tube in evening lab
turn of the century scientist looking at a chemical and taking notes 4k
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Portrait of dark skin female scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
Young Asian woman using microscope in laboratory
Female scientist looking microscope eyepiece. Close up of scientist microscope. Portrait of woman scientist looking through microscope. Lab researcher microscope
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Professional medic making experiment with innovation drugs in advanced clinic closeup. Serious man scientist filling test tube using pipette
Medium shot of scientist mixing liquids in laboratory among colleagues
scientist writing on a clear board lens flare
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A man and a woman in lab coats are working in a medical laboratory, conducting a blood test and using a microscope. They are talking sitting
Man doctor having online appointment or conference and talking about the successful use of medication for COVID-19 treatment