Deux collègues chimistes travaillant au microscope et prenant des notes en laboratoire - Photo & image de stock

Male and female scientists working in modern laboratory

Laboratory diagnosis of synthetic substances, Scientist or researcher examines the substance in vitro and record information, Lab experiments, Researchers scientist working analysis with test tube.

Woman scientist in lab look at science microscope medical test and research biology chemistry. Females technician laboratory analyzing scientific pharmacy genetic research. Chemistry Medical test lab

Laboratory research concept, Scientist analyzing sample in test tube and write result of experiment.

Laboratory diagnosis of synthetic substances, Scientist or researcher examines the substance in vitro and record information, Lab experiments, Researchers scientist working analysis with test tube.

A western scientists couple working on test tube to analysis and develop vaccine of covid-19 virus in lab or laboratory in technology medical, chemistry, healthcare, research. Experimental science.