Scientist testing in laboratory for analysis or researching
dolly right doctor looking at test tube
Full shot of female ecology expert in protective suit squatting getting some dirty poisoned paddle water to test tube for further researching in most polluted industrial city
male doctor work in laboratory, developing a vaccine. Coronavirus, COVID-19, 2019-ncov medicines research concept. Use Microscope
Scientist testing in laboratory for analysis or researching.
Close-up footage of hands of anonymous technician in gloves pouring liquid from pipette into test tube, while performing tests in diagnostic laboratory
Close mid view of female scientist using dropper and test tubes for conducting experiment in laboratory
Close-up of female Asian scientist in safety mask and glasses looking at test tube with water and tiny piece of artificial cultured meat
Pipette drop the sample into test tube
Doctor in science laboratory analyzing tray of vacutainers on desk. Chemistry scientist looking at lab glassware tube filled with fluid blood for medicine development. Woman wearing gloves
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Two colleagues discussing molecules on the screen of digital tablet while working with analysis in team
Interaction between solutions of barium nitrate and sulfuric acid. Formation of a white precipitate of barium sulphate. Close-up
Blood sample in micro tubes
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In a school classroom, a biracial male teacher demonstrates a science experiment
African botanist researcher checking test tubes with dna test liquid
Close-up of serious male genetic engineer in eyeglasses staring at flask with liquid and tiny seedling of cultivated plant during scientific experiment in laboratory
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In a school classroom, a biracial teacher demonstrates a chemistry experiment
Glassware equipment in laboratory for science or chemical experiments. Action. Flasks filled with liquid substances at the lab.
Chemist in a modern science laboratory using blue liquid for test. Chemical reaction. Scientist in coverall protection equipment.
Ecologist sampling water from the river with test tube and save data to laptop computer
Ecologists sample water contaminated with dangerous, waterhazard toxins into tubes, Scientist or Biologist in protective waste water from industrial for analyze, problem environment, Testing toxic.
Male scientist experimenting in laboratory 4k
Scientist placing samples under a microscope for inspection
African scientist male doctor conducting biochemical experiments, research two test tubes with red liquid, working in chemical lab
A woman in a lab coat, disposable gloves and safety examines blood vials conducting an in the laboratory
Carrying Out Analyzes In The Laboratory.
Portrait of medical scientist looking at chemical reactions in test tubes while working on vaccine in laboratory
Medium close-up of busy Caucasian female laboratory researcher in protective goggles studying test tube with human blood sample next to microscope and observing its properties
Test Tube Closing Production Machine. HDR. Testing of robotic machine for analysis with laboratory test tubes. Robotic machine transfers
Glass flasks in medical laboratory. Closeup. Transparent chemical flasks. Laboratory glassware. Equipment for laboratory tests. Empty glass flasks in laboratory. Medical flasks
Doctor hands taking sample vaccine in test tube working modern laboratory close up. Serious scientist in looking experimental drugs
Medium shot of two chemists wearing protective clothing examining test tubes with liquid samples and making notes, working together in modern lab
Scientist in protective gear discovering medicine. Researcher in mask stirring liquid in test tube. Green isolated background.
multiple laboratory flasks on the shelf ready to be used. Clip. Hand of a doctor or scientist in glove taking one empty flask.
Close-up of a drop of blood on a syringe. In a blurred black background lies a test tube with blood. Close up syringe with red solution
Close up view of smoke coming out of test tube. Chemical reaction, experiment concept
Germany - Berlin, April 10, 2023: close up of professional equipment at a scientific lab. Stock footage. Concept of science.
Close up shot of a hand holding and mixing a test tube with red chemical in it
Female scientist in coverall equipment writing notest and looking through microscope. Test tubes with blue smoking liquid.
A woman in a lab coat and safety smiles looking at the camera sitting in front of a microscope in a medical laboratory
Female scientist biologist researcher testing seedling plant test tube lab. Biological agriculture research genetic engineering laboratory
Clinic worker sample experimental substance in test tube close up. Serious scientist in gloves entering research data at computer.
Laboratory Team at Work
A group of technicians perform a blood test in laboratory. A man and a woman use a tablet standing near desk
Two women in medical clothes work in a medical laboratory, using a microscope and conducting a blood test
Test tube close up. Black liquid in the flask. The liquid in the flask changes color