Empty bioresearch center with nobody in it. Wide shot
Boy scientist wearing white lab coat performing science experiment on background green screen.
Test Tubes and Pipette line icon on the Alpha Channel
Female scientist in protective face mask, glasses and gloves pouring blue chemical into test tube with pipette while working on vaccine research in laboratory
Laboratory chemist wearing protective for work in medical clinic close up. Woman scientist examining test tube looking in microscope
Scientist taking out a red liquid from a conical flask and placing it into plate
Medium vertical shot of young female scientist with short blue hair and prosthetic arm examining blue substrate in flask, looking at cells in microscope and writing in journal, while working in lab
Chemists mixed up chemical to find antiretroviral drugs at the lab,Experiment to detect virus was found in the blood,Developers of potential medicines and vaccines against COVID-19
African American male scientist and his Caucasian female colleague in protective glasses and medical gloves discussing micrograph on computer and documents at desk in laboratory
POV of unrecognizable chemist asking colleagues to examine red liquid substance in glass test tube, working together in modern laboratory
Female research scientist looking into microscope,wearing goggles, close up
Scientist finding a cure
Scientist conducting research in a lab. Researcher working with liquid in chemical lab. Scientist pouring liquid from flask. Lab worker conducting research.
Scientist testing in laboratory for analysis or researching.
Multiracial female scientist in safety glasses using colleague's chemical liquid in flask in her experiment. She working in modern and bright chemistry laboratory.
Portrait scientist satisfied medical research looking microscope in laboratory. Smiling man researcher holding test tube in lab close up.
Chemist conducting science experiment with chemicals
Preparation of medicine. Stock footage. Pharmaceutical production and testing of medicines with rotating test tubes with different liquids.
Two multiracial female scientists showing amazement during providing experiment with lab hamster. Black woman using pipette to drink animal with some liquid.
Chemical Laboratory: A Young Woman with a Flask
Medium shot of scientist mixing liquids in laboratory among colleagues
Pov of scientist in coverall equipment taking blue liquid from a moving cart in laboratory. Modern chemistry.
Scientist testing DNA biochemistry in laboratory. health care concept.
Talented scientist conducting chemical experiment
A researcher examines liquid in a test tube. A scientist does medical research and records results on a laptop at a table.
Woman scientist mixing together two liquid substances. Scientific discoveries spbas . Laboratory assistant pouring yellow and blue reagents, conducting experiments. concept reaction
Scientist working hard to find treatment for coronovirus. Researcher in respiratory mask holding test tube with blue liquid. Isolated on green background for keying.
Portrait woman doctor smiling to camera in protective Happy female scientist posing modern professional laboratory in white robe.
Woman working with flask in a laboratory
Girl lab assistant stirs the liquid in a flask
Professional Scientist Conducting Experiments: Portrait of Doctor in Lab
Laboratory worker checking the contents of flask
Woman observing chemical reaction with test tube
Close-up of research scientist writing notes in chemistry laboratory. There are flasks, beakers and test-tubes on the table.
Male biotechnologist in protective clothing using microscope while doing scientific research in secret laboratory
Laboratory worker come in the laboratory
Woman scientist looking through microscope in laboratory wearing protection equipment. Scientist taking a flask with reactive blue solution.
woman scientist is experimenting in chemical laboratory, studying chemical reaction, creating and producing drugs
laboratory scientist in hazmat gear looking in a microscope 4k
Researcher works with fluids in chemical laboratory
Curious Young Scientist
Biochemistry specialist looking microscope wearing decontamination suit in laboratory closeup. Professional chemist man examining test tubes
Transfuse liquid from a beaker into a flask
The reagent is being added to the transparent liquid in a flask
purposeful experienced chemist in protective mask and uniform working with chemical liquids in evening lab
Black skin doctor in a white robe overseeing surgery from the control room.
NEW
A woman in a lab coat, disposable gloves and safety examines blood vials conducting an in the laboratory