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
Group of chemists working in a laboratory conducting scientific tests using coolorful chemical solutions in assorted glassware and wearing sterility masks
Scientist put test tubes with samples analysis on a rack. Close-up. 4K.
Test tubes with samples in a rack 4k
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
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
Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
Close up of laboratory test tubes with blood on desk at workplace. Glass flasks filled with red substance or liquid placed on chemical tray. Vacutainers and microscope used in microbiology
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Close up view from above of physical evidence collected in sealed plastic bags, test tubes and containers on table in crime laboratory
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
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.
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
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
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Innovative Chemical in a Neon-Illuminated Laboratory Setting
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In school, diverse group of young students enjoying a chemistry experiment
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In a school chemistry lab, a biracial teacher engages young students
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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 laboratory, a young biracial girl is focused on her science experiment
Preparation of medicine. Stock footage. Pharmaceutical production and testing of medicines with rotating test tubes with different liquids.
Portrait of two female scientists are analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
Portrait of Chinese male scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
scientist hand putting test tubes ampoules bottles in pcr machine Spbas. dna test, molecular biology technology. concept examining, diagnostics, pharmaceutical laboratory
Serious researcher examining liquid in test tubes working advanced laboratory close up. Pharmacist looking at medicine samples in .
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.
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Chemicals in Neon Purple Light Using Advanced Laboratory Equipment
Lab chemist working at experimental laboratory in safety suit close up. Scientist examining chemical substance in test tubes.
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
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
Gas bubbles float in a plastic bottle with dark blue liquid. Red liquid with bubbles in plastic bottle close up view
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In a school classroom, a biracial teacher demonstrates a science experiment
Portrait of blond female scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
bright liquids in flasks to microscope
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
Portrait of dark skin female scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
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
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In a school laboratory, a young biracial girl conducts a chemistry experiment
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