Giovani studenti di chimica che si divertono in un ambiente sterile di laboratorio mentre lavorano con sostanze chimiche colorate. Scienza, chimica, laboratorio, persone - Foto e immagini stock

Young chemistry students in a laboratory relaxed atmosphere are full of joy while observing colorful chemical reactions. Science, chemistry, lab, people

Young excited chemistry students in a relaxed atmosphere in a laboratory are stunned by chemical reaction in an experiment. Science, chemistry, lab, people

Young chemistry students in a laboratory relaxed atmosphere are excited while watching colorful chemical reactions. Science, chemistry, lab, people

Young excited chemistry students in a relaxed atmosphere in a laboratory are stunned by chemical reaction in an experiment. Science, chemistry, lab, people

Young students of chemistry working together in laboratory

Gropu of scientist working at the laboratory

Young chemistry students are amazed by chemical reaction in an experiment they doing in a laboratory in a cheerful atmosphere. Science, chemistry, lab, people

Young chemistry students in a cheerful atmosphere in a laboratory are watching a chemical reaction in an experiment. Science, chemistry, lab, people

Female scientist using chemistry liquid for research in laboratory

Young female chemical technicians working on experiment in laboratory

Two female assistants adjust device for measuring liquid in chemical lab