Kinder, die chemische Forschung im Labor betreiben. Gefährliches Experiment - Stockfoto & -bild

Children doing chemical research in laboratory. Dangerous experiment

Children doing chemical research in laboratory. Dangerous experiment

Children doing chemical research in laboratory. Dangerous experiment

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

Emotional children in laboratory after explosion. Dangerous experiment

Child doing chemical research in laboratory. Dangerous experiment

Child doing chemical research in laboratory. Dangerous experiment

Schoolchild making experiment at table in chemistry class

Schoolchild making experiment at table in chemistry class

Teacher with pupil making experiment at table in chemistry class

Teacher with pupil making experiment at table in chemistry class

Teacher with pupil making experiment at table in chemistry class

Schoolboy looking through microscope and his classmates at chemistry lesson

Teacher with pupil making experiment at table in chemistry class