Κοιτάζοντας στο μικροσκόπιο. Χαρά γυναίκα εκφράζοντας θετικότητα ενώ διατηρώντας το χαμόγελο στο πρόσωπό της και να αναζητούν σε μικροσκόπιο - Φωτογραφίες & Εικόνες Αρχείου

Medical lab. Smart intelligent nice woman holding a test tube and looking at it while working in the lab

Laboratory analysis. Nice pleasant young woman sitting in front of the microscope and holding a test tube while doing a laboratory analysis

Medical lab. Serious intelligent female biologist sitting at the table and looking into the microscope while working in the medical lab

Conducting a test. Determined skilled scientist working with a microscope and touching the tubes

Modern research. Happy positive female scientist smiling and taking test samples for her research while working in the laboratory

Lets do experiment. Serious scientist holding pipette in right hand and looking at the process while working in the laboratory

Interested in result. Very attentive female in medical uniform pressing lips and sitting at her workplace while working with computer

Pouring down. Attractive medical worker wearing white smock and blue rubber gloves bowing head while looking at test-tube

Sure hand. Concentrated researcher keeping his mouth opened and sitting at workplace while doing analysis.

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

Colorful liquid. Positive scientist feeling happiness while doing experiment and having protective gloves on her hands

Be careful. Delighted scientist expressing positivity while taking examples of chemical reagents and bowing her head