Scheikundige een monster van een blauwe vloeistof - Stockfoto’s en -afbeeldingen

Laboratory technician weighing glass flask containing liquid

Female lab worker holding flask

Laboratory assistant analyzing a liquid

A female woker in the lab

Woman with pipettes and test tubes

Woman in lab and woman

A team of chemists in the science lab

Happy woman chemist making a mixture

Good lab results and female

Woman lab assistant holding a empty tube and watch

Finding the solution and chemical

Beautiful female lab workers holding up test tube

A happy lab assistant at work

Happy woman lab assistant holding a test tube

Female scientist woman in the lab