Kind doet chemisch onderzoek in het laboratorium. Gevaarlijk experiment - Stockfoto’s en -afbeeldingen

Schoolchild making experiment at table in chemistry class

Schoolgirl in white gown doing experiments with liquids in chemistry lab

Child doing chemical research in laboratory. Dangerous experiment

Little smarl girl in white gown in chemistry lab doing an experiment

Cute schoolgirl works with chemicals in laboratory, close-up

Schoolchild making experiment at table in chemistry class, closeup

Schoolchild making experiment at table in chemistry class

Schoolchild making experiment at table in chemistry class

Schoolchild making experiment at table in chemistry class

Schoolchild making experiment at table in chemistry class

Smart pupil making experiment in chemistry class

Schoolchild making experiment at table in chemistry class

Smart pupil looking at flask with reagent on holder in chemistry class