Jovem cientista em óculos de proteção fazendo experiências químicas em laboratório - Banco de fotos e imagens

Young female scientist working with microscope in chemical laboratory

Side view of scientists working in laboratory

Pressing lips. Very attentive medical worker wearing protective glasses working in the laboratory while doing experiment

Portrait of a female researcher working with chemicals in a lab

Female scientist using chemistry liquid for research in laboratory

Group of scientists conduct research in the laboratory . science and health

Young smiling female scientist making experiment in chemical lab

Partial view of female scientist working with test tubes in chemical lab

Concentrated female scientist working with reagent in chemical laboratory

Young female scientist working with microscope in chemical laboratory

Concentrated female scientist working on laptop in chemical laboratory

Attractive female scientist in eyeglasses working with her colleagues in laboratory

Close-up partial view of female scientist working with test tubes in chemical laboratory

Young female scientists in protective glasses looking at test tubes with reagents in lab

Mid section view of female scientists working with reagents in laboratory