Glimlachend jongetje in brillen houden kolven met reagentia terwijl maken experiment in laboratorium - Stockfoto’s en -afbeeldingen
door NatashaFedorova 4912x7360 px
Stockfoto ID: 139842786
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Little boy study science education in the class
Clever little boy doing a chemical experiments, isolated on white
A schoolboy studies multi-colored substances in test tubes, conducts experiments - a portrait on a white background. Concept for the study of coronavirus in the laboratory
A schoolboy studies multi-colored substances in test tubes, conducts experiments - a portrait on a white background. Concept for the study of coronavirus in the laboratory
A little boy looking at liquid in flask
Schoolchild working with chemical reagents in the class
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