Scientifiques caucasiens concentrés en uniforme blanc travaillant au microscope et aux réactifs en laboratoire chimique - Photo & image de stock

Positive mood. Delighted positive smart biologist talking test samples and smiling while enjoying her work in the lab

Caucasian chemist in white coat working with microscope and reagents while looking at camera in chemical laboratory

Female Research Scientist Looks at Biological Samples Under Microscope. She and Her Colleagues Work in a Big Modern Laboratory/ Medical Centre.

Fall in love. Positive delighted medical worker keeping smile on face turning his head to his colleague while putting both hands on the microscope

Female laboratory assistant analyzing a blood sample at hospital. Medicine, health care and researching concept.

At work. Positive joyful nice colleagues smiling and looking at each other while working with microscope

Look here. Nice positive good looking man holding a test tube rack and showing it to his colleague while working with her

Teachers and little student in white coats working together in lab

Teacher and student in lab coats working with microscope in laboratory

Side view of teacher and student working together in laboratory

Smiling bearded teacher and little student working with microscope and test tube in lab

Bearded teacher holding flask while little student looking in microscope

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

Smiling bearded teacher and serious little student making experiment in lab

Concentrated attractive blonde scientist working with microscope in laboratory