Μαθήτρια σε προστατευτικά γυαλιά και το άσπρο παλτό κρατά φιάλη με αντιδραστήριο στο εργαστήριο επιστήμης - Φωτογραφίες & Εικόνες Αρχείου

Schoolgirl in protective goggles and white coat holding flask with reagent in science laboratory

Serious little girl in eyeglasses and white coat holding test tube with reagent in lab

Little boy scientist in the laboratory. Educational concept.

Education, science and children concept - girl in goggles with test tube studying chemistry at school laboratory

Little boy scientist in the laboratory. Educational concept.

Little girl scientist holding flask with reagent and smiling at camera

Little boy scientist in the laboratory. Educational concept.

Little girl in white coat and eyeglasses sitting on table in science laboratory

Little scientist in protective eyeglasses smiling at camera in science laboratory

Smart pupil with test tubes at chemistry class, closeup

Schoolgirl in protective goggles and white coat holding flask with reagent in science laboratory

Little scientist in protective eyeglasses smiling at camera in science laboratory

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

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

Schoolgirl in goggles holding reagents in flasks in chemical lab, science student concept

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

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

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

Portrait of shocked girl in lab coat and protective glasses

Schoolgirl in white coat making experiment with reagents in science laboratory