Ukaž. Boční pohled na zralé výzkumník upustí kapalinu do zkumavky obsahující zářivě červenou látku a zvedání při kontrole reakce. - Stock záběry a video

Lab testing. Side view on a bearded man in a labcoat using a pipette while dropping a chemical liquid into several different chemical substances and waiting for reaction.

Serious analysis. Close up of a mature research wearing safety glasses mixing liquids in a test tube and writing down his observations after examining it.

In a Modern Laboratory Food Scientist Injects Tomato with a Syringe. He's Working on a Genetic Modifications of this Vegetable: Taste Enrichment, Parasite/ Cold Resistance. Shot on 8K (UHD) Camera.

In a Modern Laboratory Two Scientists Conduct Experiments. Chief Research Scientist Dictates the Results He Sees in a Microscope to His Assistant. Shot on 8K (UHD) Camera.

Handsome scientist making analysis with microscope and talking to pretty doctor sitting near in laboratory

Lab testing. Side view on a bearded man in a labcoat using a pipette while dropping a chemical liquid into several different chemical substances and waiting for reaction.

Serious analysis. Close up of a mature research wearing safety glasses mixing liquids in a test tube and writing down his observations after examining it.

Interesting test. Side view on a mature scientist opening a test tube containing pink liquid and dropping a litmus paper in than looking at the paper and writing down the results.

My daily routine. Side view on a male researcher focusing his attention on a specimen while using a microscope and writing down his observations.

Controlled experiment. Side view on an experienced scientist looking at flask full of liquid and dropping a red chemical substance into the flask while experimenting in a lab.