Wissenschaftliches Experiment. lächelnder Laborant, der sich für Pflanzen interessiert und kleine Proben für die Forschung verwendet - Stockfoto & -bild

Emotional scientist. Handsome male person keeping smile on his face while looking at sample

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

Scientist carrying tubes. Interested scientist in rubber gloves spending experiment with special equipment

Attentive scientist. Short-haired laboratory researcher looking on test tube during his scientific experiment

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

Well equipped. Attentive professional scientist holding test tube in both hands while working in laboratory

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

Attending doctor. Short-haired scientist wearing special protective uniform in laboratory during dangerous experiment

Proper teeth cleaning. Close up of serious doctor with toothbrush and dental model standing in front of you while explaining rules of right teeth brushing

Professional chemist. Nice handsome man holding two different flasks while working in the chemical lab

Genetic research. Smart professional scientist working in the lab while doing a genetic research

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

Work in lab. Attentive grey-haired scientist wearing protective gloves while examining DNA

Thoughtful chemist. Professional chemist wearing glasses feeling rather thoughtful while enjoying making discovery at work

Focused on research. Professional serious scientist standing in the lab while focusing on his research

This is success. Joyful nice delighted scientists looking at the test tube and being happy about their project while seeing successful results