Дослідницький матеріал. Хороші позитивні інтелектуальні біологи стоять разом і вказують на зразки крові під час вивчення цього - Стокове фото та зображення

Scientists at work. Professional smart experienced scientist standing together and looking at the blood sample while working in the lab

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Close up. Microbiology scientists are working on creating a new vaccine. science and health.

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

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Medical treatment. Test tube wit blood sample being studied by nice professional smart researchers

Scientist and assistant look at the liquid in the flask.photo with copy space

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Blue reagent. Selective focus of glass small transparent vials putting in stand which placing on surface when girl posing on background