De près. femme scientifique assise à une table de laboratoire. photo avec un espace de copie. - Photo & image de stock

Close up. female scientist embarking on new research. concept of health protection.

Close up. female scientist sitting at a laboratory table. photo with a copy-space.

Close up. female scientist sitting at a laboratory table. photo with a copy-space.

Close up. female scientist embarking on new research. concept of health protection.

Close up. female scientist sitting at a laboratory table. photo with a copy-space.

Professional female scientist in protective eyeglasses researching tube with reagents in laboratory. Concepts of medicine and science researching.

Image of a group of scientists working conducting research in a medical laboratory. photo with a copy-space.

A medical or scientific researcher or doctor looking at a test tube of liquid green solution in a laboratory.

Close up. a scientist looking at a bottle of a new vaccine. photo with a copy-space.

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 work in a medical laboratory . photo with a copy-space.

Group of young biologists sitting at the laboratory table. science and health

Close up. a scientist looking at a bottle of a new vaccine. photo with a copy-space.

Close up. a scientist looking at a bottle of a new vaccine. photo with a copy-space.

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