Expérience chimique. Scientifique concentré debout en position semi pendant l'examen de l'échantillon - Photo & image de stock

Curious chemists. Hard-working chemists feeling rather curious while waiting for the results of sensational research

Feeling happiness. Cheerful woman keeping smile on her face while sitting between her colleagues

Need to think. Attentive bearded male person keeping smile on his face while being in the laboratory

Have a look. Concentrated female person wearing medical uniform while writing on glass board

Creating plan. Cheerful female researcher bowing head while standing near her colleague

Waiting for results. Serious determined grey-haired researcher holding a test tube an a blond young female researcher holding a tablet while standing in the lab

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

So serious. Pretty woman keeping smile on her face while reading article in tablet

Have idea. Cheerful bearded man wearing medical uniform and reading article online

Discussing brain disease. Female doctor during workday attentively looking on the photo of brain structure

Focused male scientist in safety goggles and a face mask working with a blood sample

Team work. Pleased girl wearing protective glasses while working in modern laboratory

Be positive. Pretty brunette female keeping smile on her face while demonstrating results of her research

Be serious. Delighted female person keeping smile on her face while working in team

Biological lab. Serious professional biologist holding a heart model while studying it