Equipo de científicos maduros trabajando juntos en el laboratorio y mirándose unos a otros - Foto e imágenes de stock

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

Scientists at chemical laboratory during work

Thoughtful researcher. Attentive bearded scientist wrinkling his forehead while looking at pink liquid

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

Close up. Microbiology scientists work in the laboratory . science and health protection.

Bearded teacher holding flask while little student looking in microscope

Smiling bearded teacher looking at little student working with microscope in lab

Two adult scientists and little student making experiment in chemical lab

Teacher and student in lab coats examining green plant with soil in test tube

Concentrated bearded chemist in goggles with reagents in tubes in laboratory

Concentrated attractive blonde scientist working with microscope in laboratory

Smiling bearded teacher looking at little student working with microscope in lab

Teacher and student in lab coats working with microscope in laboratory

Smiling bearded teacher and serious little student making experiment in lab