De cerca. científicos examinando muestras líquidas en el laboratorio. foto con un espacio de copia. - Foto e imágenes de stock

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

Close up. background image of a scientist recording test results in a lab log. photo with a copy-space.

Close up. scientists examining liquid samples in the lab. 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 sitting at a laboratory table. photo with a copy-space.

Interesting job. Serious nice intelligent man sitting in the lab and looking into the microscope while working as a biologist

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

Scientists working in the laboratory,Doing an experiment

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

Close up. researcher looking at a liquid in a medical flask. science and health.

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

Close up. scientist looking at a control sample through a microscope. photo with a copy-space.

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

Close up. sample of the vaccine in the hands of a scientist . photo with a copy-space.