Девушка в очках, стоящая с протянутыми руками рядом с парящими фляжками и улыбающаяся подруга с грязным лицом - Стоковое фото и изображение

Happy kids with dirty faces looking at camera during chemical experiment in laboratory

Astonished children with dirty faces touching heads while looking at steaming bowl in chemical lab

Ginger ward. Beaming long-haired teacher mixing liquids in big bulb clearly demonstrating results to her student

Two little kids in lab coat learning chemistry in school laboratory. Studying ingredients for experiments . Young scientists in protective glasses making experiment in lab or chemical cabinet

Two little kids in lab coat learning chemistry in school laboratory. Studying ingredients for experiments . Young scientists in protective glasses making experiment in lab or chemical cabinet

Two little kids in lab coat learning chemistry in school laboratory. Studying ingredients for experiments . Young scientists in protective glasses making experiment in lab or chemical cabinet

Amazed boy with dirty face looking at girl holding tweezers near steaming bowl

Two little kids in lab coat learning chemistry in school laboratory. Studying ingredients for experiments . Young scientists in protective glasses making experiment in lab or chemical cabinet

Scientist in goggles holding electronic pipette near african american colleague with clipboard and test tubes

Scientist in latex gloves and medical mask writing in notebook near test tubes and microscope

African american scientist standing near colleague in vr headset near equipment in lab

African american scientist in medical mask holding electronic pipette and looking through microscope in laboratory

Side view of scientist in protective mask working near arabian colleague with pipette on blurred foreground

Side view of interracial scientists in protective masks working with medical equipment near laptop in lab

Interracial scientists in safety goggles with clipboard looking at reagent in flask

Scientist working with pipette and test tubes near focused colleagues in lab