Старшая пара ученых в белых халатах изучает химическую формулу - Стоковое фото и изображение

Senior couple of scientists in white coats looking at chemical formula

Senior couple of scientists in white coats working with chemical formula

Portrait of smiling senior couple of scientists looking at test tubes in lab

Senior couple of scientists in white coats working with chemical formula

Senior chemists looking at test tube and writing notes in laboratory

Smiling senior chemists with microscope writing notes in laboratory

Man scientist looking at smiling colleague holding green plant in test tube

Senior couple of scientists working with test tubes in laboratory

Young professional chemists in protective glasses and gloves making experiment in lab

Young female scientist looking at chemical samples in test tubes

Professional chemists making experiment with reagents in test tubes

Young female scientist looking at chemical sample in test tube with magnifier

Young female scientist looking at chemical sample in test tube

Low angle view of scientists working together with reagents in laboratory

Young female scientist working with microscope in laboratory

Young female scientist making chemical experiment in laboratory