Laukaus kemian opiskelijoille, joilla on keskustelu professorinsa kanssa luokkahuoneessa - Kuvapankin valokuva ja kuva

Shot of two chemistry students and their teacher looking at results of their experiment

Shot of a chemistry professor giving a lecture to her students

Academic lecturer with young students looking at the test tube

Concentrated female scientist working on laptop in chemical laboratory

Shot of technical university teacher working on a new project with her students

Young students making chemical experiments at the academic laboratory

Shot of a technical university professor helping her students in a classroom

Shot of a young chemist writing notes and his two colleagues discussing a chemical formula in the background

Young scientist recording his findings, two women in the background standing beside a whiteboard

Shot of three focused scientists working in their chemistry lab

Three young students conducting an experiment in a laboratory

Young scientist writing down his findings, two women in the background standing beside a whiteboard

Young scientist holding a laboratory glassware with violet liquid

Young student is learning in a laboratory