Profesionální laboratoř. Nadšená brunetka se sklonící hlavou při zkoumání růžového činidla - Stock fotografie a obrázky

Sterile equipment. Pretty medical worker keeping smile on her face while checking DNA

Be careful. Delighted brunette girl wearing uniform while working in laboratory

Do not bother me. Attentive brunette sitting at her workplace and doing chemical experiment

Attractive female student of chemistry working in laboratory

Working with blood. Concentrated blond young researcher sitting at a microscope and holding test tubes while wearing a uniform in the lab and two other researchers working in the background

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

Attentive analysis. Selective focus on a mature woman standing at a microscope and examining a flask with a navy blue chemical liquid.

Be attentive. Serious dark-haired scientist sitting at his workplace and bowing his head while being at the lab

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

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

Biological engineering. Smart pleasant intelligent scientist standing in the lab and holding a test tube with the vaccine while testing it