Laboratorio tubo de ensayo coronavirus diagnóstico concepto - Foto e imágenes de stock

Lab technician scientist performs medical clinic chemical analysis and diagnostics using test tube phial and pipette. 4K UHD video footage.

Man makes a covid-19 antigen pcr express test macro. The test showed a positive result. High quality photo

Closeup of a scientist extracting DNA using the spin column-based nucleic acid purification technique. Spin column-based nucleic acid purification technique. Diagnosis of human papillomavirus virus infection

Scientist transfers blood sample into micro centrifuge tubes by using micropipette handle in hand, with tips micropipette and purple eppendorf racks, biotechnology analysis experiment for anti-virus.

Laboratory specialized in analysis of coronavirus, antibodies, covid vaccine, technician in analysis, machinery for covid-19, test tubes, surgical mask, work, autoclave machine, centrifugal machine

Young female Laboratory scientist working at lab with test tubes, test or research in clinical laboratory.Science, chemistry, biology, medicine and people concept.

Close up scientist hands uses an automatic pipette to fill the solution to microcuvette. Chemical Laboratory or analysis of urinalysis