A tudósok védőmaszkban nézik a kamerát a laboratóriumban - Stock fotó és kép

Portrait of scientist in white coat in laboratory

Scientist looking at test tubes with monkeypox lettering near laptop in lab

Scientist in hazmat suit and latex gloves taking off medical mask in lab

Young adult blonde woman feeling stressed, anxious or scared, with hands on head. scientist with a microscope concept

Portrait of a young Muslim female lab technician, pharmacist in hijab and protective glasses standing in medical laboratory, arms crossed on chest, looking seriously at camera.

Young adult blonde woman looking angry, annoyed and frustrated. scientist with a microscope concept

Close-up photo. Portrait of a young Muslim female lab assistant, pharmacist, scientist in hijab and protective glasses standing in medical laboratory, smilling, looking at camera.

Scientist in latex gloves and medical mask looking at camera near test tubes and microscope

Side view of tired scientist sitting near flasks and test tubes

Scientist in white coat sitting near test tubes and blurred safety goggles in lab

Side view of upset african american scientist looking at petri dishes in lab

Scientist in latex gloves using microscope near test tubes with samples in lab

African american scientist in latex gloves and medical mask holding test tubes with samples

Attractive engineer in white coat touching glasses while looking at air compressed system

Handsome scientist in glasses holding microscope and looking at camera isolated on white with technology interface