Zralé a atraktivní lékař pomocí notebooku v blízkosti dokumentů na klinice - Stock záběry a video

Female research scientist putting organic material with tweezers on slide and looking on it under the microscope in chemistry lab

In modern chemistry lab female research scientist using pipette to drop fertilizers on slider and then examining it under magnifying glass

In chemistry research laboratory female professor conducting experiments with organic materials using pipette to drop fertilizer on plant leaf

Smart female scientist in lab coat working with microscope in chemistry lab equipped with modern instruments. There are skyscrapers in the background.