Πορτρέτο του χαρούμενα όμορφος επιστήμονας με τρίχα λευκή εργαστήριο παλτό, γραβάτα, προστατευτικά γυαλιά, έχοντας δοκιμαστικούς σωλήνες και φιάλη με υγρό πολύχρωμα, βλέπουν φωτογραφική μηχανή πάνω από το γκρίζο φόντο. - Φωτογραφίες & Εικόνες Αρχείου

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 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.

Self portrait of positive trendy scientist showing test tubes with multi-colored liquid, shooting selfie on front camera, having video-call, isolated on grey background

Self portrait of positive trendy scientist showing test tubes with multi-colored liquid, shooting selfie on front camera, having video-call, isolated on grey background.

Chemist using tablet computer in laboratory

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

Great team building concept, Scientists are making research in clinical laboratory, older colleague is controlling the process

Laboratory group of three is working for new project. Young bearded stylish intern is looking at the reagent in flask using gloves and wearing a labcoat

Close up portrait of young successful handsome red bearded researcher, who is in the lab, wearing formal wear and labcoat, glasses

Portrait of young handsome bearded stylish intern, who is wearing gloves and labcoat, safety glasses. Behind him are people who are working for same experiment

Close up portrait of young handsome bearded stylish intern, who is looking at blue liquid in flask wearing gloves and labcoat, safety glasses

Successful teamwork and teambuilding concept. Group of three assistants are smiling, they finished an experiment in the lab, all wearing labcoats

Victory, win, winner, concept. Portrait of cute, nice-looking youngster scientist man in white formalwear with wide open mouth and big eyes, test tubes in hand isolated on vivid blue background

Laboratory work of three. Close up portrait of professor in formal wear and special labcoat in glasses holding tablet and looking serious and concentrated