Cientista afro-americano em fones de ouvido usando smartphone perto de colega sorridente em laboratório - Banco de fotos e imagens

Side view of scientist in white coat looking at test tube near medical equipment

Smiling boy in white coat holding jar with powder near girl with test tubes on blurred foreground

Side view of kids in white coats looking at each other near locker in chemical lab, banner

Young african american doctor smiling at camera near colleagues working on blurred background

Side view of handsome scientist touching bottle with toxic sign and looking at clipboard

Scientist in goggles and medical mask looking at camera near test tubes and microscope