Jovem cientista concentrada fazendo experimentos em laboratório químico - Banco de fotos e imagens

Chemist looking at test tubes with colour liquid

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

Young female scientist in lab coat making experiment in chemical lab

Side view of concentrated scientist working with microscope

Young concentrated female scientist making experiment in chemical lab

Professional female scientist in protective eyeglasses researching tube with reagents in laboratory. Concepts of medicine and science researching.

Woman researcher is surrounded by medical vials and flasks

Feamle chemist smiling while hold test pipette in lab

Female scientist writing notes from experiment

Young female scientist working with microscope in chemical laboratory

Close-up partial view of female scientist holding test tubes with reagents in lab

Young female scientist working with microscope in chemical laboratory

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

Attractive female scientist in eyeglasses working with her colleagues in laboratory

Concentrated female scientist working on laptop in chemical laboratory

Mid section view of female scientists working with reagents in laboratory

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