Jovem cientista em jaleco sentado à mesa em laboratório com tubo de ensaio e olhando para a câmera - Banco de fotos e imagens

African american scientist in lab coat with microscope and digital tablet working in chemical lab, scientists group behind

The scientist team talking about liquid research experiment in laboratory, Young scientist and female colleagues holding difference color liquid in beaker in hand together at science lab, copy space

Professional observation. Nice delighted positive woman holding a flask and looking at it while taking notes

Young smiling lab technician taking notes after doing microscope sample analysis

Attractive female scientist in eyeglasses applying makeup while working with microscope in lab

Young lab technicians working with microscope and taking notes about analysis on clipboard

Beautiful young scientist in eyeglasses working with microscope and smiling at camera in chemical lab

Smiling young chemist holding flask with reagent while colleagues talking behind in lab

Concentrated young scientist in eyeglasses working in chemical laboratory

Focused young chemists in white coats making experiment while working in laboratory

Young female scientist holding test tube with reagent and looking at camera in lab