Studi di analisi in un laboratorio chimico. Mani del tecnico di laboratorio in guanti protettivi close-up 2019-nCoV. La minaccia di un'epidemia di coronavirus. Vista dall'alto - Foto e immagini stock

Chemical analysis studies. Lab technician's hands close - up 2019-nCoV. The threat of a coronavirus epidemic.Copy space. Top view

Doctor holding blood tube test in the research laboratory.Corona virus pandemic concept.Coronavirus vaccine development

Dna test in the lab. a laboratory technician with a dispenser in his hands is conducting dna analysis in a sterile laboratory behind glass.

The hands of the laboratory assistant in protective gloves perform manipulations with the tests. 2019-nCoV. Chemical analysis studies. The threat of a coronavirus epidemic.Copy space. Top view

Close up of chemist scientist holding sample and examining test tube in special laboratory

Lab assistant's hands with a pipette . Delivery of tests. The threat of a coronavirus epidemic. Copy space.Top view

Laboratory assistant's hand in protective gloves with a pipette. Medical research. The threat of coronavirus. Copy space. Top view

Laboratory assistant hand in gloves with test tubes and cartridges. medical research concept. Diagnosis. Macro photo.

The laboratory assistant's gloved hands are doing tests. Medical research. Threat of epidemic. Coronavirus 2019. Copy space.Top view .

A young female laboratory assistant holds a pipette dispenser in her hand. Clinical and diagnostic laboratory. Unrecognizable photo. Pandemic threat. COVID-19. Copy space

A laboratory assistant makes tests. Copy of the space. Pandemic threat. COVID-19

Test tubes with tests and a laboratory assistant's hand. Photo on a white background .Only hand. The threat of a coronavirus epidemic. Copy space.

Plastic bottles with a microscope and test tubes are on the table in the clinical diagnostic laboratory. Research in the microbiological laboratory. The threat of a coronavirus epidemic. Copy space. COVID-19

The laboratory assistant makes tests.Photo without a face. Medical research. The threat of coronavirus. Copy space. Side view