Blouse. Scientifique concentré portant des lunettes de protection lorsqu'il travaille en laboratoire - Photo & image de stock

Be serious. Handsome medical worker wearing protective gloves while doing chemical experiment

Thinking interaction. Concentrated grey-haired male person looking at test tube while doing analysis

Professional medical researcher working in the laboratory, he is examining samples

Friendly colleagues. Serious mature medical worker turning head while talking to his student

Modern technology. Attentive senior male sitting in semi position and staring at computer

Deep in thoughts. Attractive brunette female person wearing lab coat while working in laboratory

Sample for research. Professional scientist in protective gloves holding test tube filled with green plant

Biological sample. Serious mature practitioner wrinkling forehead while staring at test tube

Let me check. Attentive brunette in face mask looking at test-tube leaning his right hand on the table while sitting in semi position

Colleagues. Pretty serious promising scientist wearing a uniform and glasses and writing on glass with a marker in the lab and a serious grey-haired researcher sitting next to her watching

Chemical research. Pleased brunette man wearing protective glasses while working in laboratory

We love medicine. Serious grey-haired bearded old scientist holding a test tube and looking at it and a smiling blond young researcher sitting next to him and holding a tablet and pointing at the tube