Biochemistry specialist checking samples in beaker working in laboratory close up. Focused scientist entering research data in computer.
Close-up hands of doctor anesthesiologist in gloves prepares solution for anesthesia in the operating room before the surgery. Doctor
Female chemist doing experiments in a laboratory pouring chemical solutions into glass text tubes with a background of formulae on a blackboard. RAW video record.
Scientist examining substance in container under microscope, close up. Stock footage.
Flushing of test tubes. Stock footage. In a special laboratory, test tubes are washed after chemical reactions using special cleaning
Adjusting medical equipment close up 4K
Surgeon Starting equipment before operation. close up view
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Happy scientist feeling success working in laboratory close up. Excited woman,Happy scientist feeling success working in laboratory close up. Excited woman examining test tube looking microscope finding vaccine formula
Close up of metal tubes of biochemical analyzer. HDR. Examination of medical samples at the laboratory, concept of medicine and research.
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Biotechnological researcher typing on computer developing vaccine in laboratory close up. Scientist holding test tube with drug.
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Close-up of male scientist in protective face mask using microscope in pharmaceutical laboratory. Microbiologist performs tests of vaccine
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Close-up of male scientist wearing medical mask, looking into microscope in biotechnological laboratory. Virologist testing sample of vaccine