Kémcsövek, rendelőintézet, gyógyszertár és orvosi kutatólaboratórium a férfi tudós pipettával - Stock fotó és kép

Male scientist using medical tool for extraction of liquid from samples in special laboratory or medical room

Man in laboratory checking test

Reactant liquid mixed by scientist in modern laboratory

Young male scientist learning and making experiments in chemical laboratory with liquid substances

Scientist doctor using laboratory flask for taking samples from test tube and comparing results

Doctor using electronic pipette for taking samples from test tube in special chemical laboratory or private clinic

Scientist hands with dropper or pipette, examining samples and liquid

Medical Scientist and chemist in laboratory using an pipette or dropper for liquid samples

Doctor holding a test tube, a flask with blue liquid in special laboratory preparing for experiments and treatments

Close up details of medical researcher specialist, hands of bio engineer testing samples in professional environment