De près. groupe de scientifiques travaillent dans un laboratoire médical. photo avec un espace de copie. - Photo & image de stock

Close up. group of scientists sitting at a laboratory table. photo with a copy-space.

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

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

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

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

Close up. scientists colleagues shaking hands with each other. science and health.

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

Close up. scientists discussing the results of their research. science and health.

Scientists discussing the results of research in a modern laboratory. science and health.

Scientists in protective masks standing in front of a rack of test tubes . photo with a copy-space.

Close up. female scientist examining a liquid in a laboratory flask . science and health.

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

Close up. scientists discussing their research in the laboratory.

Close up. scientists colleagues checking the liquid in laboratory flasks.

Close up. Petri dish in the hands of a microbiologist. science and health.

Close up. microbiologists discussing the results of a scientific experiment. science and health.