Naukowiec, patrząc na czerwoną ciecz w szklanej probówce w laboratorium - Materiał filmowy & wideo

Beautiful scientist looking at blue liquid in test tube in clinical laboratory

Doctor with hand in medical glove holding ampoule. Close up. Professional shot in 4K resolution. 094. You can use it e.g. in your commercial video, business, presentation, broadcast video.

4K Close up of medical researcher in the lab looking at a slide under microscope

Medical research student using a laboratory pipette. Full HD

Beautiful scientist looking at blue liquid in test tube in clinical laboratory

Attractive scientist looking in microscope and talking with colleague in laboratory

Selective focus of young scientists looking in microscope, talking at writing down results near colleague

Two scientists making research with microscope in clinical laboratory together

Attractive, attentive scientist making research with microscope and talking in laboratory

Beautiful scientist looking at red liquid in test tube and writing down results