Pensive bearded scientist working with microscope in laboratory - Stock Photo & Image

Concentrated bearded scientist working with microscope in laboratory

Concentrated bearded scientist working with microscope and laptop in laboratory

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Hospital laboratory. Smart nice male scientist holing a syringe and looking at it while working in the hospital laboratory

Concentrated bearded scientist working with microscope and laptop in laboratory

Bearded scientist working with microscope and looking at camera in laboratory

Portrait of a male doctor looking at camera

Thoughtful caucasian chemists in uniform working with microscope in chemical laboratory

Thoughtful senior bearded chemist in white coat in chemical laboratory

Close-up portrait of bearded senior scientist working with microscope and looking at camera

Concentrated scientists in uniform working together with microscope in chemical lab

Pensive senior bearded scientist in white coat looking at tube with reagent in chemical laboratory

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