Koncentrované vousatý vědec, který pracuje s mikroskopem v laboratoři - Stock fotografie a obrázky

Bearded scientist working with microscope and looking at camera in laboratory

Concentrated bearded scientist working with microscope and laptop in laboratory

Innovative treatment. Smart handsome nice scientist sitting in front of the microscope and looking at the pill while developing new medicine

Professional biologist. Happy cheerful positive scientist working with the microscope and smiling while enjoying his job

Hospital laboratory. Smart nice male scientist holing a syringe and looking at it while working in the hospital laboratory

Concentrated bearded scientist working with microscope in laboratory

Pensive bearded scientist working with microscope in laboratory

Successful research. Happy positive delighted scientist sitting in front of the microscope and smiling while being happy about his research

Concentrated scientists in uniform working together with microscope in chemical lab

Professional chemists in white coats working with microscopes in laboratory and looking at camera

Close-up portrait of bearded senior scientist working with microscope and looking at camera

Two happy scientists in white coats working together with microscope in chemical laboratory

Two scientists in white coats working together with microscope in chemical laboratory

Thoughtful caucasian chemists in uniform working with microscope in chemical laboratory

Team of mature scientists working together in lab and looking at each other

Attractive blonde scientist working with microscope in laboratory, looking at camera