Menina surpresa com rosto sujo segurando pinças perto da tigela e frasco com vapor no laboratório - Banco de fotos e imagens

Shocked girl with dirty face holding goggles and looking at bowl during chemical experiment

Astonished children with dirty faces touching heads while looking at steaming bowl in chemical lab

Amazed girl in goggles and latex gloves looking at camera near microscope and test tubes

Smiling girl in goggles showing hands in latex gloves near flasks and test tubes in lab

Preteen boy with dirty face holding steaming flask while making chemical experiment in lab

Smiling boy with dirty face looking at steaming substance during chemical experiment

Scientist in goggles holding electronic pipette near african american colleague with clipboard and test tubes

Happy boy holding bottle near test tubes and microscope during chemical experiment

Smiling boy in goggles holding bottle near blurred test tubes during chemical experiment in laboratory

Brunette scientist in latex glove and goggles holding test tube with blood

African american scientist standing near colleague in vr headset near equipment in lab

Scientist in protective goggles holding test tubes with monkeypox lettering near laptop and flask in lab