顕微鏡とパソコン研究室で働いて、ひげを生やした科学者を集中してください。 - ストックフォト＆画像

Concentrated bearded scientist working with microscope in laboratory

Concentrated bearded scientist working with microscope and laptop in laboratory

Professional research. Nice handsome biologist using a professional microscope while conducting a professional research

Concentrated male scientist in protective glasses making experiment in chemical lab

Technical equipment. Selective focus of a modern microscope standing on the table while being used by a nice handsome professional scientist

Professional scientist is working on a vaccine in a modern scientific research laboratory. Genetic engineer workplace. Future technology and science concept.

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

Professional chemists in white coats working with microscopes in laboratory and looking at camera

Side view of scientists in white coats working with microscopes in chemical lab

Team of mature scientists working together in lab and looking at each other

Smiling bearded scientist in protective goggles and gloves holding test tubes with reagents and making experiment

Concentrated senior scientists in uniform looking at flask while his colleague working with microscope on foreground in lab

Concentrated senior bearded scientist in white coat writing in clipboard on tanle with flasks in chemical laboratory

Portrait of focused scientist looking at hand through magnifying glass in laboratory