Βιολογική έρευνα. Θετική ωραία έμπειρος άνθρωπος κάθεται μπροστά από το μικροσκόπιο και κοιτάζοντας σας ενώ εργάζεστε στο εργαστήριο - Φωτογραφίες & Εικόνες Αρχείου

Motivated biologist. Elderly professional famous biologist feeling rather motivated while thinking about new discovery

In the lab. Happy positive professional scientist sitting at the table and using a microscope while working in the lab

Biological research. Delighted nice smart researcher sitting in front of the microscope and smiling while doing biological research

Laboratory. Male Scientist Working At Workplace. Portrait Of Handsome Smiling Happy Man In White Coat Researching With Microscope In Light Modern Laboratory. High Quality Image.

Laboratory. Male Scientist Working At Workplace. Portrait Of Handsome Smiling Happy Man In White Coat Researching With Microscope In Light Modern Laboratory. High Quality Image.

At work. Happy smart nice doctor wearing labcoat and taking test tubes while doing a research in the lab

Chemical reagent. Positive cheerful ice man holding a test tube and looking at the liquid in it while doing chemical research

Achieving results. Smart experienced bioengineer beaming while achieving results after making sensational discovery

Seems clear. Attractive glad male laboratorian conducting procedure while holding vial and smiling when standing against the blurred background

Experienced eye doctor. Professional experienced eye doctor wearing uniform sitting at the table

Stress at work. Pleasant nice handsome sitting at the table and taking a bottle of medicine while caring about his health

Investigation process. Portrait of optimistic concentrated doctor using pipette and test tube while working with new analyses

Be ready. Handsome man keeping his mouth opened putting his hands on the table while going to take medicine

Satisfied with results. Budding cheerful male laboratorian smiling to himself looking at the vial while holding it

Lab background. Delighted scientist expressing positivity looking downwards while taking examples

Feel better. Smiling middle-aged man wearing smart watches looking on his hand while pouring out tablets