Tough work. Ambitious focused male laboratorian looking in microscope while posing in profile and dressing in lab coat - Stock Photo & Image

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

Modern lab. Smart nice handsome scientist sitting in front of the microscope and looking at the tablet screen while working on his research

Biological project. Delighted nice smart biologist holding a syringe and putting blue liquid into test tubes while working on a scientific project

Chemical lab. Selective focus if test tubes standing on the table with a handsome professional chemist working in the background

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

Biological research. Positive smart male biologist holding a microscope and taking a test tube while conducting a biological research

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

In the scientific lab. Selective focus of scientist hand taking out of the test tube for the research

Medical lab. Smart intelligent nice woman holding a test tube and looking at it while working in the lab

Serious research. Nice professional male biologist sitting in front of the microscope and focusing on his work while doing a serious research