Genetický výzkum. Chytrý profesionální vědec pracující v laboratoři při genetickém výzkumu - Stock fotografie a obrázky

Chemical lab. Selective focus of test tube with chemical reagents being held by a nice professional male chemist

Young hispanic man wearing scientist uniform using pipette and test tube at laboratory

Protective equipment. Serious handsome scientist wearing special protective glasses while working in the chemical lab

Scientific research. Cheerful medical worker keeping smile on his face while working in laboratory

Laboratory scientist. Smiling contented researcher sitting against whole set of special equipment and actively working with it

Take sample. Attentive young man wearing rubber gloves while working in laboratory

Laboratory equipment. The scientist carefully performing the experiment using special pipette

Take this liquid. Serious researcher bowing head while looking at test-tube and leaning elbows on the table

Looking for result. Delighted male person expressing positivity while examining blue liquid