Achten Sie auf Details. ein fokussierter älterer Wissenschaftler, der durch ein Mikroskop blickt, während er in einem Labor sitzt - Stockfoto & -bild

Hes been doing this for many years. a focused elderly male scientist looking through a microscope while being seated inside of a laboratory

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Man using a microscope in a chemical laboratory

This might be the breakthrough were looking for. a focused elderly male scientist holding up a test tube and making notes while being seated inside of a laboratory

Concentrated senior chemists with microscope in laboratory

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Cropped shot of a handsome young male scientist working with a microscope in his lab.

Technology aiding the advancement of science. a mature scientist using a microscope

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Delving into the microscopic world. a researcher at work on a microscope in a lab

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Making new discoveries. a scientific researcher at work on a microscope in a lab