Naukowiec w kombinezonie dopasowuje mikroskop w nowoczesnym laboratorium. Kobieta robi testy na obecność koronawirusów.. - Materiał filmowy & wideo

Researcher working in lab with microscope, researcher in biochemical lab

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

African-american scientist working in lab. Male doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and

Video of doctor man in mask looking into microscope

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

Scientific researcher is adjusting a microscope in a laboratory.

Scientist in a coverall suit is adjusting a microscope in a modern lab. The woman is making coronavirus testing.

Scientific researcher is adjusting a microscope in a laboratory.

Scientist in coverall suit is making coronavirus test in a lab. The researcher is mixing solutions to examine virus under a microscope.

Scientist in a coverall suit is adjusting a microscope in a modern lab. The woman is making coronavirus testing.

Scientist in coverall suit is making coronavirus test in a lab. The researcher is mixing solutions to examine virus under a microscope.