Assistente medico. Scienziato dai capelli corti che indossa un'uniforme protettiva speciale in laboratorio durante esperimenti pericolosi - Foto e immagini stock

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

My research. Professional scientist standing in a lab and holding a test tube

Holding test tube. Attentive scientist in white robe and rubber gloves carrying sample with small plant inside

Special protective uniform. Smiling researcher in clear glasses holding test tube with studied plant placed in it

Exploring it attentively. Contented scientist carrying tubes with muddy liquids in both hands and examining it

Scientific experiment. Smiling laboratory worker being interested in plants and using small sample for research

Scientist pouring liquid. Smiling worker of laboratory having usual workday mixing reagents and filling tubes

Sterile workplace. Delighted scientist standing in semi position and checking result of experiment

Medical uniform. Handsome practitioner keeping smile on his face while looking at test tube

Chemical lab. Serious intelligent bearded scientist holding a test tube and studying test liquid while doing a chemical research

Experienced professor. Serious grey-haired man wearing lab coat while testing equipment

Biological engineering. Serious handsome male biologist standing in the lab and looking at the test tube while conducting a biological experiment

Typing results. Competent researcher sitting at his workplace while testing computer

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

Serious bearded young man in a face mask and latex gloves sitting at a table

Thoughtful mood. Concentrated grey-haired man wearing uniform while controlling reaction on reagents

Listen to me. Pleased colleagues actively gesticulating while discussing new project