Tudományos projekt. Szép okos tudós ül egymással szemben, miközben dolgozik a projekten - Stock fotó és kép

Chemical test. Delighted smart man pointing at the flask with blue liquid while showing it to his colleague

It is my project. Cheerful lab assistant keeping smile on face and sitting at her workplace in semi position while working with computer

Biological test sample. Selective focus of a test tube being held by a nice smart professional scientist while taking a biological test sample

Professional scientist in protective eyeglasses making experiment with reagents in test tubes

Young lab worker. Charming female person keeping smile on her face and looking straight at camera while showing reagent in test tube

Modern science. Pleasant intelligent woman looking at the test tube while doing a scientific research

Biology. Concentrated scientist meticulously studying plants species in the laboratory

Medical test. Serious attractive smart woman looking at the test tubes and taking vaccine samples for analysis while working in the test lab

Light room. Very attentive brunette keeping smile on her face while holding test-glass in left hand and going to checking it up

Give it to me. Smiling woman wearing uniform and keeping smile on face while working in the laboratory

Successful research. Joyful smart nice biologists looking at the test sample and smiling while being happy about their successful research

Cautious person. Serious young researcher holding medical instrument in right hand looking downwards while touching support

Pour it down. Competent scientist keeping medicine dropper in right hand while taking blue liquid and going to do checkup

Attentive analysis. Selective focus on a test tube holding by a mature lady working in a laboratory and examining a sample.

Good job. Attentive blonde bowing head while examining reagents and sitting at her workplace