Detailní záběr studentské ruky v rukavici držící skleněnou ampulku se vzorkem nebezpečného léku pro léčbu vážně nemocných pacientů s rakovinou. Zdravotnická laboratorní koncepce - Stock záběry a video

Female doctor takes off gloves at the end of a working day. Close-up of hands.

Chemical experiments, laboratory test tubes with reagents. 4k, closeup

Infectious disease. Stationary treatment. Female doctor in protective gear filling syringe with drugs.

Close-up of the hand of an employee of large secret military laboratory for the study of dangerous viruses and bacterial weapons examine samples of a new medicine with red liquid in glass ampoules

Close-up of a young employee of a large research laboratory equipped with protective glasses and a mask dripping a sample of a new cold vaccine on glass for further research. Virology concept

Close-up hand of a laboratory worker holding a glass with a drop of new psoriasis medicine for further laboratory research. Concept of new generation eczema remedies

Close-up of the hand of a chemist laboratory assistant put a glass with saliva tests under the microscope lens. Research concept for bacteria and viruses and pathogenic microflora

Close-up camera makes a zoom in on a glass with a drop of blood lying under a microscope in a laboratory. Blood test concept. Analysis of hormones and bacteria in the blood

Close-up hand of medical worker pipetting an antiviral medicine onto a glass lying under a microscope for examination. Concept of the invention of an effective drug for seriously ill patients