Vista de cerca de los jóvenes químicos que tintinean tubos de ensayo con reactivos en laboratorio - Foto e imagen de stock

Medical research. Delighted nice professional scientist holding a pill and looking at it while conducting medical research

Partial view of female scientist working with test tubes in chemical lab

Close up. female scientist putting on a protective mask in the lab.

Attractive young female scientist working in laboratory

Young students of chemistry working together in laboratory

Shot of a Cart with Test-Tubes, Analysis, Beakers and Various Glassware.

Professional scientist in white coat examining test tubes while making experiment in chemical lab

Young scientists in lab coats analyzing test tubes in laboratory and discussing

Scientists in protective wear working with test tubes and taking notes, laboratory researcher concept

Young scientist showing test tubes with different colored liquids

Side view of smiling scientists working in laboratory with microscope and taking notes

Partial view of medical worker working with test tubes in laboratory

Young scientist working with microscope in research laboratory while his colleague is examining a test tube

Partial view of medical worker pouring liquid from test tube into flask and weighing it on electronic scales