Παιδί με γυαλιά κοιτάζοντας στο μικροσκόπιο ενώ κάνει χημικά πειράματα, banner - Φωτογραφίες & Εικόνες Αρχείου

Closeup.portrait of doctor biologist in the lab.photo with copy space

Closeup.portrait of doctor biologist in the lab.photo with copy space

Scientist working at the laboratory

Young scientist doing research and analysis in chemical laboratory. Banner design

The scientists injected chemicals into plastic tubes,Scientist mix chemicals with The shake machine Before the experiment.Mixture laced with samples into test tubes,prepare sample for test

Side view of preteen girl in goggles looking into microscope in chemical laboratory

Scientist in white coat holding clipboard and touching test tube

Scientist in hazmat suit and goggles holding syringe near test plate

Handsome scientist writing near microscope and test tubes

Young scientist in latex gloves and medical mask reaching test tubes near blurred microscope

Scientist in goggles holding electronic pipette near african american colleague with clipboard and test tubes

Selective focus of scientist in white coat holding clipboard and touching test tube

Preteen girl in latex gloves and goggles using microscope during chemical experiment

African american scientist in safety goggles and medical mask working with microscope near test tubes