Medium portrait of Caucasian female scientist in safety glasses, respiratory mask and protective coverall posing with hands folded in laboratory
Medium shot of scientist in protective coverall, disposable gloves and safety glasses looking through microscope while working in lab
Closeup portrait of Caucasian female lab scientist wearing protective coverall, safety glasses and respiratory mask looking at camera standing indoors
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Close-up of male scientist in protective face mask using microscope in pharmaceutical laboratory. Microbiologist performs tests of vaccine
Doctor woman working with a microscope in Laboratory. Female scientist looking through a microscope in lab. Scientist using a microscope in a laboratory.
Doctor woman working with a microscope in Laboratory. Female scientist looking through a microscope in lab. Scientist using a microscope in a laboratory.
Woman lab assistant working with a microscope in Laboratory. Female scientist looking through a microscope in lab. Scientist using a
Scientist man working in protective medical mask with lab test tubes, Progressive science
Male scientist looking under microscope in modern medical research laboratory 4K
Doctor woman working a microscope. Female scientist looking through a microscope in lab. Student girl looking in a microscope, science laboratory concept
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Portrait of male scientist looking in microscope, studying and bacteria or blood sample in modern research laboratory.
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Close-up of male scientist wearing medical mask, looking into microscope in biotechnological laboratory. Virologist testing sample of vaccine