Selektiivinen painopiste komea tiedemies tarkastellaan koeputki sininen reagenssin eristetty valkoinen - Kuvapankin valokuva ja kuva

High angle view of handsome scientist looking at test tube with blue reagent isolated on white

Handsome scientist looking at test tube with blue reagent isolated on white

No right for mistake. Selective focus on a test tube with navy blue chemical liquid held by a lab professional conducting chemical experiment.

Image is blurred. young scientist holding tube with the reagents on the background of the lab.

Successful experiment. Selective focus of male hand carried vial filled with liquid and man putting on safety glasses and grinning

Handsome scientist looking at test tube with blue reagent

Handsome bearded dentist holding dental instrument and tooth model while smiling in clinic

Researcher in protective mask holding test tubes with monkeypox lettering in laboratory

Cropped view of scientist holding test tube with coronavirus lettering and clipboard

Young biologist in medical mask and lates gloves holding syringe while making analysis with microscope near white mouse in glass box

Side view of scientist in latex gloves using microscope near digital tablet with blank screen and equipment

Blonde scientist in goggles and protective mask holding blurred test tube in lab

Scientist in goggles and white coat holding test tubes with monkeypox lettering in lab

Scientist in goggles holding electronic pipette near african american colleague with clipboard and test tubes