De près. scientifiques mènent des recherches dans un laboratoire moderne. photo avec un espace de copie. - Photo & image de stock

Laboratory technician conducts testing in the laboratory . science and health.

Close up. scientists conduct research in a modern laboratory . photo with a copy-space.

Close up. scientist opening an ampoule with a new vaccine . science and health.

Close up. scientists conduct research in a modern laboratory . photo with a copy-space.

Close up. scientist opening an ampoule with a new vaccine . science and health.

Close up. scientists investigating the development of bacteria in the laboratory

Close up. scientists conduct research in a modern laboratory . photo with a copy-space.

Close up. scientists testing the liquid and writing the results in a laboratory journal.

Close up. background image of a laboratory assistant in a medical laboratory . photo with a copy-space.

Close up. group of laboratory technicians conduct testing in the laboratory . photo with a copy-space.

Close up. group of scientists testing the results of a new vaccine . photo with a copy-spac

Close up. a group of scientists working on creating a new vaccine. science and health.

Close up. group of scientists in protective clothing working in the laboratory. photo with a copy-space.

Close up. group of scientists work in a medical laboratory . photo with a copy-space.

Close up. group of scientists work in a medical laboratory . photo with a copy-space.