Ruce, Petriho misky a černé ženy vědec se vzorkem DNA, vědecký experiment a lékařský výzkum, chemické a pipety. Biotechnologická, vědecká a ženská osoba, chemie a částice v laboratoři. - Stock fotografie a obrázky

Medical doctor female working with a microscope at hospital - portrait

Afro-american scientific female in blue uniform working at laboratory with a microscope and test tube

Female laboratory assistant with blood test for aids

Scientific woman in blue uniform working at laboratory with a microscope

Woman works with flask with liquid in a lab

The formulas almost complete. A beautiful young scientist examining a test tube in her lab

Medical doctor girl working with a microscope at laboratory - copyspace

A beautiful young scientist dropping a substance into test tubes in her lab.

Little by little. a young scientist sitting alone in her laboratory and testing urine

Shot of a young scientist sitting alone in her laboratory and testing urine.

Shot of a young woman looking bored while at work in her lab.

Science, research and woman with microscope in laboratory for experiment, study and medical report. Healthcare team, biotechnology and scientists check sample, virus and bacteria for vaccine analysis.

A beautiful young scientist examining a test tube in her lab.

Developing a new cure is her main aim. a young scientist working with samples in a lab

Its just the right color. an attractive female scientist conducting an experiment in her lab