Close up shot of scientist dripping blue liquid into test tubes from pipette while conducting research on antiviral vaccine in laboratory. Covid-19 pandemic concept
In a laboratory, a scientist with a pipette analyzes a colored liquid to extract the DNA and molecules in the test tubes. Concept: research, biochemistry, nature, pharmaceutical medicine
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
Scientist put test tubes with samples analysis on a rack. Close-up. 4K.
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Innovative Chemical in a Neon-Illuminated Laboratory Setting
lab tech places test tubes in tray
scientist with a pipette analyzes a colored liquid to extract the DNA and molecules in the test tubes. Concept:research,biochemistry,immersive technology,augmented reality
Close-up of young individuals learning from pharmacist in vintage drugstore
Unrecognizable scientist dripping medicine from pipette to test tubes in laboratory close up. Unknown lab worker conducting scientific experiment.
woman scientist holds pipette with transparent liquid filling bottles or test tubes Spbd. analyzing chemicals for development of new medicine, making expertise. concept vaccine, pharmaceutical, cure
dolly left test tubes
Close-up shot of rows of vials with liquids and racks with test tubes on worktop in biochemistry laboratory, and female scientist performing study in blurred background
African scientist male doctor conducting biochemical experiments, research two test tubes with red liquid, working in chemical lab
An apothecary shop or a chemistry lab in 19th century with candlelight and bubbling concoction.
Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
A dimly lit school laboratory with tables and chairs
Modern biochemical analyzer filled with test tubes. spbd Genetics worker putting inserting test tubes bottles with dna into the pcr thermal cycler or amplifier for diagnostics. concept pharmaceutical
Unrecognizable scientist in gloves and coverall doing research in laboratory, working with biochemical material in test tubes sitting by computer at work desk
Close up of centrifugation of assays in test tubes
closeup of a vial of coronavirus vaccine in a laboratory
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In school, diverse group of young students enjoying a chemistry experiment
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Top down close-up view of pieces of evidence collected in plastic bags, blood samples in petri dish and test tubes, examination tools, microscope and chain of custody form on table in crime lab
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In a school classroom, a diverse group of young students engages in a chemistry experiment
Portrait of two female scientists are analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
Preparation of medicine. Stock footage. Pharmaceutical production and testing of medicines with rotating test tubes with different liquids.
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Chemicals in Neon Purple Light Using Advanced Laboratory Equipment
Portrait of two female scientists are analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
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In school, in a classroom, a diverse group of young students engages in a chemistry experiment
scientist hand putting test tubes ampoules bottles in pcr machine Spbas. dna test, molecular biology technology. concept examining, diagnostics, pharmaceutical laboratory
Diverse multiethnic scientists in protective uniforms examining quality of water and level of contamination, holding test tubes with samples of polluted mountain river water during outdoor research.
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Portrait of senior male plant scientist looking at camera with smile while sitting at desk with microscope, seedlings and test tubes in greenhouse laboratory
Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory. In the Background Scientists are Working.
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Close up top down shot of various pieces of evidence labeled with numbered markers, placed in plastic bags and test tubes on table in crime lab
Close up handheld footage of female scientist doing scientific test with blue liquid from test tubes. Chemical reaction.
Close up shot of Chinese male scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
Rack focus shot of female microbiologist in mask and glasses pouring blue liquid in test tubes with pipette while working on vaccine against omicron in laboratory
On the table are test tubes. Inside them is the blood that was taken for medical tests. In the background you can see the doctor. He is writing something diligently
Lab chemist working at experimental laboratory in safety suit close up. Scientist examining chemical substance in test tubes.
Female scientist working in chemical laboratory. Scientist woman close test tubes with chemical liquid. Lab worker shaking test tubes with chemical reagents. Laboratory woman working in research lab
Two lab scientists in protective suits, gloves and masks using pipettes and dripping blue liquid into test tubes while doing experiment in team. Covid-19 pandemic concept
A person in a laboratory taking samples and puts them into test tubes
Portrait of dark skin female scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
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Close up view of evidence bags, containers and test tubes on table of forensic scientist in crime lab
bright liquids in flasks to microscope
Work in the laboratory. Stock footage. A closed light space with various test tubes and chemical elements and scientists.
Medical automatic device with blood samples in test tubes. Advanced research lab with modern equipment. Development of drugs or vaccine in laboratory
Close-up rack focus no people shot of glass retort with purple chemical fluid on stand in chemistry laboratory, rows of test tubes, microscope in background