Jovens estudantes de química trabalhando juntos em laboratório - Banco de fotos e imagens

Group of young students working at the laboratory

Young students of chemistry working together in laboratory

Gropu of scientist working at the laboratory

Successful scientist checking the results of the examination.photo with copy space

Successful experiment. Nice positive happy scientist looking at the test tubes and smiling while conducting a successful experiment

Chemical project. Nice positive smart chemists standing together and smiling while working on a chemical project

Young female scientist working in laboratory

Close up.two scientists discuss the results of testing.science and health

Young students of chemistry working together in laboratory

Young students of chemistry working together in laboratory

Portrait of young smiling scientist posing in lab

Group of scientists working at the laboratory

Young students of chemistry working together in laboratory

Young students, scientists of chemistry working in laboratory

Group of young students working at the laboratory