Bioinženýr drží zkumavky, zatímco kolega pracuje na pozadí - Stock fotografie a obrázky

African-american scientist works in a modern scientific lab using laboratory equipment, microscope and computer technology. Invention of new drugs and vaccines. Concept of Science and Health.

Professional African-american doctor in protective suit is doing a science experiments and developing vaccine in a modern lab. Laboratory assistant workplace. The concept of science and medicine.

African-american scientist works in a modern scientific lab using laboratory equipment, microscope and computer technology. Invention of new drugs and vaccines. Concept of Science and Health.

Professional African-american doctor in protective suit is doing a science experiments and developing vaccine in a modern lab. Laboratory assistant workplace. The concept of science and medicine.

Biochemist in hazmat suit holding syringe near test tubes in laboratory

Two biochemists holding petri dishes with biomaterial in laboratory

Selective focus of biochemist holding petri dish with biomaterial near microscope and colleague

Two biochemists in hazmat suits talking in laboratory near microscope

Biochemist looking through microscope while colleague holding petri dish

Biochemist holding syringe and container with medicine near colleague in lab

Selective focus of biochemist looking through microscope near colleague writing down results on clipboard

Selective focus of biologist using microscope and african american colleague sitting on background