Professional researcher testing a sample in the laboratory, he is holding a test tube, medical and scientific reasearch concept - Stock fotografie a obrázky

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

Professional researcher testing a sample in the laboratory, he is holding a test tube, medical and scientific reasearch concept

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

Research team working in the lab, a woman is holding test tubes and checking samples

Research team working in the lab, a woman is holding test tubes and checking samples

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

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

Young researcher wearing a face mask and working in a medical laboratory, she is looking at camera

Young researcher looking at the samples under the microscope, she is wearing a face mask and protective equipment

Young female student in the research lab, she is examining a sample in a petri dish and using the microscope

Young female student in the research lab, she is examining a sample in a petri dish and using the microscope

Young female student in the research lab, she is examining a sample in a petri dish and using the microscope

Young female researchers working together in a medical lab, they are examining samples with a microscope

Young researcher wearing a face mask and working in a medical laboratory, she is looking at camera

Young female student in the research lab, she is examining a sample in a petri dish and using the microscope