Cientista em máscara protetora falando no smartphone e segurando tubo de teste desfocado no laboratório, banner - Banco de fotos e imagens

Scientist in goggles and protective mask talking on cellphone in lab, banner

Scientist in protective mask holding blurred test tube in laboratory, banner

African american scientist in medical mask holding electronic pipette near microscope, banner

Low angle view of african american scientist in medical mask holding test tubes

African american scientist in medical mask holding test tube in laboratory, banner

Scientist in hazmat suit and latex gloves holding test tube with sample and coronavirus lettering

Panoramic shot of young biologist in medical mask and latex gloves looking at white mouse in glass box

Kid in goggles looking into microscope while making chemical experiment, banner