Wissenschaftler, der die gereifte Zelle vorsichtig auf eine andere Platte trägt und Forschung betreibt - Stockfoto & -bild

Scientist carefully examining matured cell at petri dish, conducting research

Laboratory assistant examining medical blood sample, looking for sediments

Researcher conducting blood test at modern medical laboratory, health care

Chemist intern mixing liquids, waiting for chemical reaction at science lab

Lab technician checking material by creating chemical reaction with reagents

Female biologist dropping blood into the tube with liquid, working at laboratory

Lab researcher taking sterile pipette to examine cell, conducting research

Chemist checking acidity level in blue test liquid with litmus paper, control

Worker of medical laboratory preparing glass for tests based on blood samples

Lab assistant carrying out tests in laboratory, examining liquid substances

Lab assistant pouring liquid reagent into beaker to create chemical solution