Afrikanischer Biologe betrachtet Blätter mit Lupe und Kollege hält Reagenzglas in der Hand - Stockfoto & -bild

African american biologist with magnifying glass looking at his colleague

Selective focus of african american biologist looking at leaves with magnifying glass

African american biologist looking at leaves with magnifying glass and colleague holding test tube

Multicultural biologists in white coats and medical masks talking in lab

Close up. scientists are testing a new vaccine. science and health.

Close up. scientist conducts a scientific experiment in the laboratory.

Set of Chemical tube development and pharmacy in laboratory,biochemistry and research technology concept.

Scientist in safety goggles holding flasks near test tubes and microscope

Test tubes near microscope and blurred scientist in laboratory

Blurred scientist in latex glove working with electronic pipette and petri dishes near test tubes with blood samples in lab

Scientist in goggles and medical mask using microscope near flasks and test tubes with blood samples in lab

Scientist in hazmat suit wiping flask with rag while making disinfection of lab

Scientist holding flasks near digital tablet with blank screen and microscope in lab

Scientist holding petri dish and looking at microscope near blurred digital tablet in lab

Scientist in goggles and medical mask holding electronic pipette and test tube near microscope