Close-up of gloved hand of experienced clinician or virologist taking flasks with liquids out of white plastic stand and putting them back during scientific experiment
Bottle and liquid nitrogen in a laboratory. Chemical experiment. Flask with water and dry ice boiling chemical experiment
Water purification test. Drop blue liquid in test tube with clean water. Scientist doing chemical experiment
Flasks and people in chemical laboratory. Stock footage. Specialized chemical laboratory with doctors and latest equipment. Professional
Scientist testing DNA biochemistry in laboratory. health care concept.
Researcher mixes toxic substances in a laboratory
Specialist in white robe drips blood drop onto glass slide in laboratory slow motion. Probe lens footage of antivirus vaccine making macro view
View through glass wall of Asian scientist in lab coat sitting at desk, looking through microscope and writing down notes during laboratory research
pharmaceutical company laboratory
Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
4 in 1 - Chemistry Lab: Two Researchers Exploring New Reactions
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Workplace of forensic scientist with microscope, evidence bags, test tubes and examination tools on table in crime lab with no people
Chemist pouring alcohol into a flask through funnel
Test Tubes line icon on the Alpha Channel
Female microbiology scientist working upon the development of new medicines for COVID-19 treatment
Scientists mixing solutions for chemical analysis.
scientist dropping chemical solution for analyzing : hologram chemical structure in futuristic technology for testing in laboratory
Lab equipment for organic chemistry experiments.
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Modern laboratory equipment with automated pipettes. High-tech science machinery used for precise liquid handling
dolly right test tubes to microscope
worker chemist filling pouring test tube with liquid reagent flask Spbd. Closeup. drip liquid in a pipette with measuring numbers. concept chemistry, laboratory. pharmaceutical analysis
turn of the century chemist taking notes from a chemical 4k
Extreme macro rack focus shot of reddish yellow flower petal from houseplant observed under electronic microscope in laboratory
Working with chemical elements. Stock footage. Green medicine in test tubes with working scientists in a specially isolated room.
Chemists' office at a large factory
Asian doctor making medical research using microscope and test tubes, writing data on note
Lab worker sorts test tubes with chemicals
Scientist testing DNA biochemistry in laboratory. health care concept.
Scientist finding a cure
Medical researcher running an experiment in laboratory and pouring medication under the test into Petri dish. Pharmaceutical research of COVID-19 vaccine
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.
Laboratory testing of milk
Scientist conducting experiments in a pharmaceutical laboratory
Closeup Of Pipette And Drop With Liquid.
Slow motion of mixing chemicals inside a test tube
Interaction of an alkali solution with an acid solution. Neutralization reaction. The color of phenolphthalein disappears. A plan of the mountains
A doctor's hand in protection gloves lays a Positive / Negative COVID-19 test tube and laboratory sample of blood testing for diagnosis new Corona virus infection. Epidemic virus Respiratory Syndrome.
Slowmo tracking shot of interior of chemistry lab Microscope, test tubes in rack, beakers and flasks are on table
Laboratory team of scientists conducts a chemical experiment and holds a test tube over the fire
Chemists make drugs in the laboratory.
Close up of unrecognizable students experimenting in physics class. Students wearing identical T-shirts at school. Schoolchildren testing mechanism in science laboratory.
The scientist and his assistant conduct chemical experiments in an underground laboratory in Slow motion
Doctor making analysis in the laboratory
Cropped midsection shot of African American male laboratory technician in white coat and gloves filling tube with light blue liquid from glass straw, stirring in circular motion, putting down on rack
worker chemist dripping liquid into test tube flask Spbd. Closeup. Liquid chemical in a pipette with measuring numbers pours. concept temperature, chemistry, laboratory. pharmaceutical analysis
Unrecognizable scientist mixing liquids in flasks near computer while researching vaccine during pandemic in laboratory
Chemistry lab - Researcher writes results of his experiment down
Woman scientist start working with microscope. Microbiologist looking microscope. Microbiology laboratory research. Female scientist looking through microscope in lab. Scientist microscope.