Close up of black woman looking in microscope in modern equipped lab. Multiethnic team examining virus evolution using high tech for scientific research of treatment development against covid19
Portrait of female Asian scientist in white coat and mask using microscope and posing for camera at workplace in laboratory
drug dealer putting crystal meth in bags
Medium portrait shot of confident young Caucasian woman in white coat and glasses, with prosthetic arm and blue curly hair typing on tablet computer in chemistry lab, then looking at camera
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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 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
Chemical Laboratory: A Young Woman with a Flask
Young African-American scientist observing and documenting under microscope in laboratory
Tired microbiologist in coverall sitting in laboratory looking at camera. Team of scientits examining virus evolution using high tech and chemistry tools for scientific research, vaccine development.
Medium shot of middle-aged female researcher working at biochemistry laboratory, typing on laptop, assistant with prosthetic arm bringing flask with green liquid, both talking and smiling
4 in 1 - Chemistry Lab: Two Researchers Exploring New Reactions
Multiracial female scientist in safety glasses using colleague's chemical liquid in flask in her experiment. She working in modern and bright chemistry laboratory.
Chemists make drugs in the laboratory.
Laboratory research. A scientist in a protective suit mixes reagents by pouring reagents from a test tube into a test tube. Search for a vaccine and treatment for coronavirus infection
Lab flask in scientist hand. Female scientist hands mixing blue liquid in glass flask. Laboratory testing. Science laboratory research. Close up of lab worker holding test tube with liquid
Scientist testing in laboratory for analysis or researching
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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
Scientist testing in laboratory for analysis or researching
Hand and flask with fluid. Beaker with yellow liquid. Work in scientific lab. Progress demands bold decisions.
Two women in a chemical laboratory
scientist pouring liquid into a flask
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Medium vertical shot of mature Caucasian female scientist in white coat, gloves and glasses working in biochemistry lab, examining tissue specimen in microscope, then typing report on laptop
Scientist writing down some data with pen. Scientist hands in gloves making notes. Portrait of male researcher working in science laboratory. Male microbiologist working in lab. Male lab worker
Female scientist in sterile gloves, protective glasses and white coat using microscope and taking notes while doing research in laboratory
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.
Lab technician controls chemical substances in test tubes
Close mid view of male scientist using dropper and test tubes for conducting experiment
Cinematic Shot of Bi Racial Teenage Scientist Taking Cool Goggles Off While Looking at DIY Larva Lamp
confident skilled male chemist in uniform and protective mask conducting chemical experiments with liquids in evening lab
Skilled scientist handles chemical flask with care
Assistant in modern laboratory looking into the microscope. Researchers in biology field
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Upset scientist looking test tube dissatisfied research results close up. Disappointed woman examining experimental drugs in laboratory.
Biologist analyzing sample test plants in modern laboratory. Dolly 4K shot
Laboratory assistant mixing red liquid in a flask
Happy biracial boy making chemistry experiments, holding test tube
Professional Scientist Conducting Experiments: Portrait of Doctor or Lab Technician in Microbiology, Chemistry, or Medical Lab
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Laboratory chemist wearing protective for work in medical clinic close up. Woman scientist examining test tube looking in microscope
Young Asian woman in lab coat writing research details in laboratory
Scientist holding flask and shaking liquid in lab. Focus on the flask.
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Professional medic making experiment with innovation drugs in advanced clinic closeup. Serious man scientist filling test tube using pipette
Close-up of research scientist writing notes in chemistry laboratory. There are flasks, beakers and test-tubes on the table.
closeup of scientist using an electronic tablet
Scientist testing in laboratory for analysis or researching
Handheld close up shot of hands of scientist taking samples of liquid in modern and professional laboratory
Tilt up shot of African American scientist in protective mask, gloves and glasses taking plant leaf with tweezers and examining it while conducting research in laboratory
Closeup of young chemist in protective gear holding glass flask with purple liquid
Doctor or scientist laughing. Middle-aged man in white coat laughing over white background. It was funny joke.
Assistant researcher in modern biochemistry laboratory