Αρκετά χαμογελαστό κορίτσι που εργάζονται με αντιδραστήρια στο εργαστήριο - Φωτογραφίες & Εικόνες Αρχείου

Curious schoolgirl pouring reagent into flask in laboratory

Image of adorable little experimenter posing in lab, close-up

Studio shot of funny little blonde looks on flasks with reagents

Studio shot of little girl posing in chemistry laboratory, close-up

Serious chemist looking at color of reagent in flask

Cute little scientist interested looking at flasks, close-up

Smart girl looking at color of reagent in flask, close-up

Funny boy posing as chemist in chemical laboratory, close-up

Educated girl following experimental results, close-up

Portrait of young boy posing in laboratory, close-up

Portrait of smiling little scientist in laboratory, close-up

Cute curly-haired scientist stirs reagent in flask, close-up

Portrait of smiling adorable girl posing in laboratory

Adorable little chemist posing in lab with flasks, close-up

Pretty little scientist posing with glasses in laboratory