Image de fond est un groupe de scientifiques qui étudient le liquide dans le tube de verre. le concept de la recherche - Photo & image de stock

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Two researchers conduct laboratory studies.photo with copy space

Closeup.male chemist on blurred background laboratory .people and science.

Two scientists doing tests in the laboratory.photo with copy space

Test tube in scientist hand in laboratory.science and technology

Close up.two researchers look at the liquid in the test tube.science and health

Test tube in scientist hand in laboratory.science and technology

Group of young scientists working with liquids .photo with space for text.