Medizinische Forscherin ist mit Fläschchen und Fläschchen umgeben, isoliert auf weiß - Stockfoto & -bild

Female doctor surrounded by medical vials and flasks makes some researches, isolated on white

Female scientist is surrounded by medical vials and flasks, isolated on white

Female chemist is surrounded by medical vials and flasks, isolated on white

Female researcher is surrounded by medical vials and flasks, isolated on white

Chemical female researcher surrounded with vials and flasks makes some experiments, isolated on white

Medic researcher holds vial full of blue liquid, isolated on white

Woman researcher is surrounded by medical vials and flasks, isolated on white

Young lady scientist looks at the beaker full of purple liquid, isolated on white

Chemist tests purple liquid in beaker, isolated on white

Chemist tests liquid in beaker, isolated on white

Happy doctor makes some notes after the experiment, isolated on white

Chemist in respirator holds a vial with orange liquid, isolated on white

Female doctor analyzes some liquids, isolated on white

Disappointed female doctor puts the glasses off, isolated on white

Female doctor is in white medical gloves, isolated on white

Lady doctor hands measuring cylinder and conical flask, isolated on white

Female chemist in respirator holds a vial, isolated on white

Pretty doctor keeps a beaker with purple liquid, isolated on white

Lady scientist makes some notes after the experiment, isolated on white

Pretty doctor in spectacles keeps a beaker with purple water, isolated on white