Rozmazaný biolog v lékařské masce drží baňku s kapalinou v blízkosti mikroskopu - Stock fotografie a obrázky

Female doctor chemical solutions biologist research study light background. High quality photo

Take sample. Attentive young man wearing rubber gloves while working in laboratory

Concept Coronavirus. scientist or doctor research for Corona virus treatment drug And research in lab Or hospital.

Man researcher carrying out scientific research analysis assistant biology biotechnology blue chemical

Scientists are carrying blue chemical test tubes to prepare for the determination of chemical composition and biological mass in a scientific laboratory, Scientists and research in the lab Concept.

Scientists hold a glass tube filled with blue chemical liquid for research and analysis in a laboratory.

Scientist covid-19 virus chemistry research experiment biotech antibody sample laboratory cultivate vaccine against virus. Scientist look at microscope, science test tube analyse Chemistry laboratory

Closeup. scientist and assistant studying the solution in the tube