Mosolyogva nézi a kamera és a gazdaság lombik és digitális tábla munkaruha kémikusok - Stock fotó és kép

Colleagues in lab coats using digital tablet during work at laboratory

Pensive laboratory technicians in lab coats looking at camera at laboratory

Laboratory technicians in lab coats talking with digital tablet and flask at laboratory

Thoughtful scientists in lab coats looking at digital tablet in laboratory

Smiling chemists in lab coats holding flask and digital tablet at laboratory

Colleagues in lab coats using digital tablet during work at laboratory

Smiling mature scientists working together with computer mouse and keyboard in lab

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

Smiling bearded teacher and serious little student making experiment in lab

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

Two adult scientists and little student making experiment in chemical lab

Concentrated bearded scientist working with microscope in laboratory

Bearded teacher holding flask while little student looking in microscope

Smiling bearded teacher and serious little student making experiment in lab

Smiling teachers looking at little student making experiment in chemical lab

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