Cientista afro-americano em óculos segurando tablet digital perto de microscópio e tubos de ensaio em laboratório - Banco de fotos e imagens

African american scientist in glasses holding flask near microscope

African american scientist in glasses using digital tablet near microscope in lab

African american scientist in glasses taking flask near microscope in lab

Young scientists conducting research investigations in a medical laboratory, a researcher in the foreground is using a microscope

Scientist holding test tube with light blue liquid and microscope in laboratory

Young female researchers working together in a medical lab, they are examining samples with a microscope

African american scientist looking through microscope in laboratory

Focused african american scientist looking through microscope in clinical laboratory

African american scientist in white coat looking through microscope in laboratory

African american scientist looking through microscope and writing on clipboard

African american scientist writing on clipboard near microscope

Blurred african american scientist looking at pipette with red liquid in lab