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
A closeup of an alchemist or scientist from around 1898 time period working in his laboratory documents his work.
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Young male scientist wearing white coat analyzing samples and looking in microscope while sitting at table in modern laboratory setting working with colorful test tubes, time lapse shot
Chemical Experiment: Color Change in Lab with Young Woman
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Young Asian Girl Scientist in Lab Coat Giving Thumbs Up
Colorful Chemical Reaction in Laboratory
Pouring Liquid into Laboratory Flask Experiment
Chemical Laboratory: A Young Woman with a Flask
Asian science teacher with goggles looks at girl student doing experiment with liquids at chemistry lesson in classroom extreme closeup
Time lapse of inside of modern 3D printing machine creating piece of new design
Smiling young bearded man doctor in white professional coat winking and pointing with finger to the camera over gray background isolated
Iodine Clock Reaction Science Experiment in Laboratory
chemical research laboratories. Flasks with liquid
A person holding a flask with a chemical substance
Iodine Clock Reaction Science Experiment in Laboratory
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Vertical high angle view of young Caucasian female researcher in white coat holding flask with reagent while working in modern laboratory
successful researcher in lab
Laboratory worker conducting research in lab. Lab worker carrying out research in a lab. Scientist shaking liquid in glass flask at chemical laboratory. Scientist research lab. Research laboratory
Boy scientist wearing white lab coat performing science experiment on background green screen.
Medium portrait shot of confident young Caucasian female scientist in white coat and glasses, with prosthetic arm and blue curly hair looking into microscope in biochemistry lab, posing for camera
Interior of scientific or clinical laboratory with microscope, two glasses with liquid substances, group of flasks and Petri dishes on workplace of researcher
Chest up of young African American male chemist in white lab coat and safety glasses conducting chemical reaction in measuring cup in laboratory
Colorful Science Experiment in Laboratory
Chemical experience on black background, Fluorescent chemical reaction in flask
Tilt up shot of focused Asian female scientist in lab coat, glasses and gloves looking at liquid in test tube and using laptop during research in chemistry laboratory
Scientist working in lab. Concentrated scientist face. Researcher using pipette in laboratory. Laboratory worker conducting chemical research in lab. Scientist in lab. Chemist focused on work
Young Asian Girl Scientist in Lab Coat Giving OK Hand Gesture
Medium shot of a female scientist checking pressure gauges and other equipment with tablet in her hand
Chemical Chameleon Science Experiment
Chemical Reaction Experiment with Lead Nitrate and Potassium Iodide
Scientist puts the substance into a flask to perform an experiment and stirs it up
Colorful Liquid Reactions in Laboratory Beakers
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
Portrait of male African chemist in white lab coat sitting in front of microscope in modern research laboratory. Footage of focused man
Slowmo of black male scientist in face mask, gloves and white coat holding white lab rat and injecting it with experimental drug while filming video for students and giving instructions
Copper Sulfate Solution Science Experiment in Lab Setting
Young scientist conducting experiments in a laboratory - wide shot
Scientist Conducting Laboratory Experiment
A young Asian woman, dressed in a lab coat, stands in a modern laboratory, focused on her research. Safety goggles cover her eyes as she
Scientist conducting experiments in a lab
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Vertical timelapse shot of group of scientists working together in modern laboratory with focus on senior man using microscope and looking at specimens
Lab researcher in laboratory. Close up of female scientist in safety glasses. Medical researcher sitting in clinical lab. Portrait of lab woman working in research lab. Woman scientist face
Colorful Science Experiment in Laboratory
Medium shot of scientist using gesture controlled transparent display in laboratory
Colorful Science Experiment in Laboratory
Laboratory flask with yellow liquid
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Vertical Close Up of Scientist Adding Liquid to Test Tube Experiment
Young Asian Girl Scientist Smiling in Lab Coat and Safety Goggles
