Moje badania. Poważny brunetka mężczyzna asystent laboratorium stwarzające w profilu patrząc w mikroskopie i badanie próbki - Zdjęcie stockowe & obraz

Successful study. Skillful ambitious male lab assistant standing in profile while scrutinizing sample and using microscope

Hard work. Professional appealing male laboratorian rising bulb while looking at it and wearing safety glasses and mask

Tough work. Ambitious focused male laboratorian looking in microscope while posing in profile and dressing in lab coat

Biological lab. Selective focus of a professional microscope being used by a nice professional scientist for biological research

Difficult task. Serious skillful male lab assistant wearing mask while touching microscope and conducting research

Scientific challenge. Pleasant handsome male laboratorian dressing in safety glasses while elevating vial and gazing at it

Biological research. Smart nice confident scientist looking into the microscope and testing the samples while doing the biological research

Interesting job. Serious nice intelligent man sitting in the lab and looking into the microscope while working as a biologist

Technical equipment. Selective focus of a modern microscope standing on the table while being used by a nice handsome professional scientist

Professional biologist. Smart nice handsome man standing near the microscope and looking into it while working as a biologist in the lab

Laboratory research. Selective focus of a male hand taking a test tube with test samples while conducting a research