Εσωτερικη πορτρέτο του νέους επιτυχείς όμορφος κόκκινο γενειοφόρος ερευνητής, ο οποίος είναι στο εργαστήριο, φοράει επίσημη ένδυση και labcoat, γυαλιά - Φωτογραφίες & Εικόνες Αρχείου

Successful scientist. Cheerful delighted smear man sitting in his chair and holding a test tube while being happy about his success

Close-up view of bearded chemist in protective goggles inspecting test tube in lab

Portrait of the scientist microbiologist in the laboratory background.

Image is blurred. young scientist holding tube with the reagents on the background of the lab.

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

Young, microbiologist and his colleagues are sitting in a modern laboratory

Portrait with copy space, empty place of attractive stylish scientist with bristle in white lab coat, tie holding test tubes with multi-colored liquid, looking at camera over grey background

Portrait with copy space, empty place of attractive stylish scientist with bristle in white lab coat, tie holding test tubes with multi-colored liquid, looking at camera over grey background.

Portrait of busy concentrated scientist with stubble in white lab coat, gloves analysing, looking at test tubes with multi-colored liquid in his arm, isolated on grey background

Portrait of cheerful handsome scientist with bristle in white lab coat, tie, protective glasses having test tubes and flask with multi-colored liquid, looking at camera over grey background

Portrait of concentrated busy scientist with stubble in white lab coat, gloves examine, looking at flask with multi-colored liquid in his arm, isolated on grey background

Portrait of cheerful handsome scientist with bristle in white lab coat, tie, protective glasses having test tubes and flask with multi-colored liquid, looking at camera over grey background.

Portrait of busy concentrated scientist with stubble in white lab coat, gloves analysing, looking at test tubes with multi-colored liquid in his arm, isolated on grey background.

Full size fullbody portrait of attractive stylish scientist in white lab coat, black pants, shoes, tie holding test tubes with multi-colored liquid, looking at camera, isolated on grey background