Modern technológia. Szép komoly szakmai tudós ül az asztalnál, és visel maszkot, miközben egy tabletta - Stock fotó és kép

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

Enjoy doing reseacrh. Positive experienced man dealing with bioengineering while working in a lab

Biological innovations. Nice professional smart biologist wearing a mask and taking a test tube while conducting a professional research

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

My research. Serious brunette male lab assistant posing in profile while looking in microscope and studying sample

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

Vials with liquids. Selective focus of transparent glass vials where liquids poured which staying in stand

Scientific developments. Serious nice scientific researcher looking at the test tubes and taking one of them while working in the lab

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

Modern science. Positive intelligent female scientist smiling and holing a test tube while working in the chemical lab

Uneasy work. Professional skillful male lab assistant using reagent while performing experiment and touching microscope