Běloška žena vědec v bílém rouchu při pohledu do mikroskopu, zatímco dělá nějaké vyšetřování a její mužský kolega testování nějaké tekutiny v tubě na notebooku. - Stock fotografie a obrázky

Caucasian woman scientist in the white robe looking in the microscope while doing some investigation and her male colleague testing some liquid in tube at the laptop computer.

Portrait shot of the men scientist looking in the microscope while investigating something in the laboratory, while his male mixed-races co-workers talking on the background.

Professional medical researcher working in the laboratory, he is examining samples

In a Modern Laboratory Two Scientists Conduct Experiments. Chief Research Scientist Adjusts Specimen in a Petri Dish and Looks on it Into Microscope.

Professional chemist. Smart nice male researcher wearing a mask and protective glasses while conducting chemical experiment in the lab

Science, chemistry, technology, biology and people concept - young scientists with pipette and glass making test or research in clinical laboratory

Close up of young busy African American woman medical scientist in mask and white coat sitting at clinic laboratory using microscope looking at blood cells while colleague work on background

Side view of young Caucasian female medical scientist in mask and gloves sitting at laboratory using modern technology looking in microscope conducting experiment. Lab assistant making analysis

Close up of Caucasian experienced male professional chemist in mask, gloves and white coat holding glassware with blue liquid working on antiviral covid-19 treatment development. Science concept

Close up portrait of African American young male speak with Caucasian female medical scientist in mask standing in clinic lab and typing on tablet discussing covid cure in glassware, medicine concept

Close up of middle-aged Caucasian man pharmacist in goggles and gloves holding glassware with blue liquid in modern laboratory. Male medical scientist works on coronavirus cure. Chemical research

African American scientist working in labs on AIDS cure. Chemical expert looking at analysis through microscope, developing coronavirus medication, examining blood cells. Medicine, close up concept