Két gyermek laboratóriumban - Stock fotó és kép

Kids performing science experiment

Children conducting an experiment

Children in the laboratory

Two children conducting a science experiment

Children in the laboratory

Kids in science lab

Children in the laboratory

Schoolgirl dressed as biologist

Two kids in science laboratory

Kids conducting an experiment on oranges

Little boy in chemistry class

Children analysing orange juice

Children doing chemistry experiments with orange juice

Kids in science lab

Little girl in a research laboratory

Laboratory Training

Labs

Lab technicians

Lab work and man

Chemistry lesson

Students in a chemistry class with test tubes and other lab equipment

Chemistry lesson

Three women in science laboratory