Усміхнений бородатий вчитель дивиться на маленького студента, який працює з мікроскопом в лабораторії - Стокове фото та зображення

Portrait of scientific researchers in white coats working together at workplace with microscope in laboratory

Selective focus of genetic consultant holding test tubes and using microscope in lab

Close up.woman scientist conducting experiments with liquid. science and health

Two scientists researching for some confidential in chemical laboratory, teamwork and scientist working concept

Professional chemists in white coats working with microscopes in laboratory and looking at camera

Team of mature scientists working together in lab and looking at each other

Two scientists in white coats working together with microscope in chemical laboratory

Portrait of focused scientist using microscope while working with reagents in lab

Two happy scientists in white coats working together with microscope in chemical laboratory

Attractive middle aged scientist working with microscope in chemical lab

Side view of scientists in white coats working with microscopes in chemical lab

Concentrated attractive blonde scientist working with microscope in laboratory

Smiling middle aged scientist in protective eyewear working with microscope and colleague standing behind