Dühös gyerek laboratóriumban - Stock fotó és kép

Kids performing science experiment

Children analysing orange juice

Children in the laboratory

Children in the laboratory

Two children in laboratory

Children conducting an experiment

Little boy in chemistry class

Two children conducting a science experiment

Little boy analyzing oranges in the laboratory

Two children in laboratory

Happy enthusiastic Chemist boy with chemical test tubes and microscope. Isolated on a white background

Cute boy is making science experiments in a laboratory. Education.

Kids conducting an experiment on oranges

Laboratory Training

Portrait of a lab assistant

Male scientist in laboratory

Young scientist in laboratory

Man in white laboratory coat with test tubes

Scientist

Male lab technician

Scientist looking at test tube and writing on the clipboard

Male chemists in lab

50 years old scientist in a lab behind test tubes