Férfi dolgozik a laborban - Stock fotó és kép

Blood test sample in lab

Man working with liquids in lab

Scientist holding a flask of liquid

Male working in a lab

Microbiologist holding a tube with blue liquid

Mature lab technician doing medical research

Portrait of confident mid adult doctor working in a lab

A male laboratory pipette worker

Male worker in lab glasses

Doctor draws his eye close up with a magnifying glass

Mature male doctor looking confused

Scientist making test or research in clinical laboratory

Senior male scientist wearing mask to conduct test tube experiment

Close-up portrait of a male researcher holding a test tube

Microbiological pipette in the genetic laboratory

Male scientist examining test tube

Laboratory pipette with drop of liquid