Pohledný lékař v rukavice a brýle se usmívá při práci v laboratoři se zkumavky - Stock fotografie a obrázky

Scientist looks at Liquid Samples in Flasks in Lab. Young Smiling Researcher wearing White Coat Gloves and Protective Glasses examining Chemical Liquid Samples. Scientist at Work in Laboratory

Handsome medical doctor in gloves and glasses is smiling while working with test tubes at the lab

Biological project. Delighted nice smart biologist holding a syringe and putting blue liquid into test tubes while working on a scientific project

Background image science team in the lab .photo with copy space

Covid, scientist man and vaccine research with medicine analysis test tube and chemical pipette in a science lab. Medical development, cure and an expert working on new virus cure in laboratory.

Chemical lab. Selective focus if test tubes standing on the table with a handsome professional chemist working in the background

Scientist looks at Liquid Samples in Flasks in Lab. Young Researcher wearing White Coat Gloves and Protective Glasses examining Chemical Liquid Samples in Flasks. Scientist at Work in Laboratory

Senior chemistry professor and his assistant working in laboratory.

Senior chemistry professor and his assistant working in laboratory.

Senior chemistry professor and his assistant working in laboratory.

Young brunette woman scientist researcher in the laboratory of the University

Senior chemistry professor and his assistant working in laboratory.

Senior chemistry professor and his assistant working in laboratory.