Handsome bearded immunologist in glasses looking at test tube with red liquid - Stock Photo & Image

Selective focus of bearded immunologist in glasses holding test tube with red liquid

Selective focus of bearded immunologist looking at test tubes with letters

Handsome bearded immunologist in glasses looking at test tube

Blood sample. Selective focus of a test tube with blood being held by a nice smart professional laboratory worker

Handsome immunologist holding pipette with red liquid in lab

Portrait of young scientist in protective goggles holding test tube

Professional scientist in sterile mask and protective glasses, making experiment with test tubes in chemical lab

Selective focus of beautiful immunologist in glasses looking at test tubes

Researchers in white coats and medical masks working with reagents together in lab

Researchers in white coats and medical masks working with reagents together in lab

Selective focus of scientific researchers in googles and medical masks looking at reagents in tubes in lab

Scientist in white coat and eyeglasses looking through microscope on reagent in laboratory

Researchers in white coats and medical masks working with reagents together in lab

Scientists in white coats, medical gloves and goggles making scientific research together in laboratory