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
Test tubes with samples in a rack 4k
Scientist put test tubes with samples analysis on a rack. Close-up. 4K.
Unrecognizable scientist dripping medicine from pipette to test tubes in laboratory close up. Unknown lab worker conducting scientific experiment.
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Portrait of scientists are making an analysis of the DNA and molecules in the test tubes and signs results in laboratory.
Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
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
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
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
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Close up of blond female scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
lab tech places test tubes in tray
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
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
dolly left test tubes
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Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
Lab chemist working at experimental laboratory in safety suit close up. Scientist examining chemical substance in test tubes.
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
Close up of medical centrifugal machine with test tubes of blood samples. Advanced research lab with modern equipment
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Closeup of unrecognizable scientist using pipette while dripping drops of red liquid into glass test tubes on rack in lab
An apothecary shop or a chemistry lab in 19th century with candlelight and bubbling concoction.
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
Senior scientist in protective glasses and gloves using pipette for pouring blue liquid substance into test tubes while doing microbiology test in laboratory
Chemical flasks with green and blue liquid on white background. Test-tubes with colorful chemical reagent. Laboratory glassware. Chemical
bright liquids in flasks to microscope
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Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
Warehouse in a medical laboratory. Shelves with empty test tubes for analysis.
Microbiologist is conducting research and doing tests with biological samples. Scientist Scientist Uses Micropipette Filling Test Tubes in Laboratory.
Tilt up shot of Asian female virologist and male Caucasian scientist in protective suits dripping blue and red liquids into test tubes while doing experiment in laboratory. Covid-19 pandemic concept
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No people shot of microscope and glass test tubes in stand racks on white table in modern scientific laboratory
Scientist injecting chemicals into test tubes. Test tube of colored liquid on the lab table in the background of the glass flasks. poured from glass pipette into test tube illuminated with blue light
vintage scientist working with liquids
Elderly man scientist using micropipette for filling test tubes in modern equipped laboratory. Multiethnic team examining virus evolution using high tech for vaccine development against covid19
Close-up of unrecognizable microbiologist placing test tubes with green seedlings on lab tripod comparing samples in white lab
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Female Research Scientist Uses Micropipette Filling Test Tubes in a Big Modern Laboratory.
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
A person in a laboratory taking samples and puts them into test tubes
Scientific research. Female researcher is taking fluid sample from flask. Experiment in modern science laboratory. Test tubes. Laboratory glassware. Laboratory equipment. Chemist working at laboratory
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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.
two female researchers discuss flasks beaker with transparent liquid on desk. Spbd scientist studying analyzing glass test tubes. concept biology, research, bottle
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Portrait of two scientists are making an analysis of the DNA and molecules in the test tubes and signs results in laboratory.
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Portrait of scientists are making an analysis of the DNA and molecules in the test tubes and signs results in laboratory.
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Alternative shot of female scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
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Portrait of dark skin female scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
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Portrait of two scientists are making an analysis of the DNA and molecules in the test tubes and signs results in laboratory.
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Portrait of Chinese male scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.