Zeig es mir. ernste männliche Person, die beim Betrachten der Formel die Stirn runzelt - Stockfoto & -bild

Test tubes. Two busy chemists feeling responsible while holding test tubes in hands sitting in laboratory

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

Lets write. Amazing female person keeping smile on her face while thinking positive about experiment

Making notes. Attentive mature man bowing head while reading article

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

Professional scientist working in the laboratory, medical research concept

Female Research Scientist Uses Micro Pipette while Working with Test Tubes. People in Innovative Pharmaceutical Laboratory with Modern Medical Equipment for Genetics Research.

Professional cooperation. Nice young man standing behind his colleague while helping her with the research

Biological lab. Smart young man being in the lab while working as a biologist

Focused male scientist in safety goggles and a face mask working with a blood sample

Serious work. Smart female biologist looking into the microscope while doing her work

My research. Intelligent smart woman focusing on her work while conducting her own research

Modern science. Serious bearded man thinking about his scientific research while working in the lab

Team work. Pleased girl wearing protective glasses while working in modern laboratory