Skoncentrowane Brodaty naukowiec pracujący z mikroskopu w laboratorium - Zdjęcie stockowe & obraz

Concentrated bearded scientist working with microscope and laptop in laboratory

Concentrated bearded scientist working with microscope in laboratory

Teacher and student examining green plant with soil in test tube

Concentrated bearded scientist working with microscope and laptop in laboratory

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

Positive results. Joyful nice man looking into the microscope while being happy about his research

Concentrated bearded scientist working with microscope in laboratory

Concentrated bearded scientist working with microscope and laptop in laboratory

Concentrated senior scientists in uniform looking at flask while his colleague working with microscope on foreground in lab

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

Thoughtful caucasian chemists in uniform working with microscope in chemical laboratory

Caucasian scientist working with microscope while her colleague looking at flask behind in chemical laboratory

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

Happy chemists in white uniform working with microscope and looking at each other in laboratory

Concentrated scientists in uniform working together with microscope in chemical lab

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