Uczennica w białym płaszczu podejmowania eksperymentu z odczynnikami w laboratorium chemicznym, koncepcja student nauki - Zdjęcie stockowe & obraz

Schoolgirl in white coat making experiment with reagents in science laboratory

Schoolgirl in white coat making experiment with reagents in chemical lab, science student concept

Lab microscope and testing tubes. My chemistry experiment. Back to school and happy time. Cheerful smiling little boy having fun against blue wall

Schoolgirl in white coat making experiment with reagents in science laboratory

Focused girl doing science project, adding liquid in pipette with a white salt powder on the bottom. Trying to move slowly and precisely. Behind a table. Focus on her hands.

Blue liquid. Joyful sweet blond girl taking vial from stand while grinning and standing near microscope

Amazed girl in white coat and goggles looking at blurred test tube in lab

Little girl in coat playing a scientist in lab by using equipment.

Little scientist in white coat holding magnifier in chemical lab, science school concept

Schoolboy in goggles holding flask in chemical lab, science student concept

Cropped shot of little scientist with tweezers taking hair sample from boy in white coat sitting in science laboratory

Portrait of little boy in lab coat and protective glasses with chalkboard behind

Excited schoolboy with flasks in chemical lab, science school concept

Side view of shocked boy in white coat and protective glasses making experiment

Happy schoolboy with flasks in chemical lab, science school concept

Schoolboy with microscope and copybook in science laboratory, science lab kids concept

Folder, tube with blue reagent and microscope on tabletop in chemical lab