Усміхнений вчений в лабораторному пальто тримає колбу з блакитною рідиною - Стокове фото та зображення

Smiling scientist in lab coat holding test tube with blue liquid in research laboratory

Man scientist holding a test tube with liquid

A medical worker in lab coat and protective glasses, examining a molecular model in his hands

Just compare. Professional man holding flasks while working in a lab

A team of cheerful doctors in lab coats clinking test tubes

Smiling chemist in white coat holding test tube with sample and looking at camera in chemical lab

Portrait of scientists in eyeglasses looking at tube with reagent in laboratory

Medical worker in sterile mask and protective glasses, holding a digital tablet and talking to colleague

Smiling chemist in white coat holding test tube and taking notes in chemical lab

Selective focus of scientist in white coat and eyeglasses looking at tube with reagent in hand in laboratory

Mature chemist in white coat working with test tube and microscope in chemical lab

Selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace with microscope in laboratory

Cropped shot of scientist in white coat and eyeglasses with microscope in laboratory