Smiling scientist in lab coat holding test tube with blue liquid in research laboratory - Stock Photo & Image

Smiling scientist in lab coat holding a flask with blue liquid

A medical worker in lab coat and protective glasses, examining a molecular model in his hands

A medical worker in lab coat and latex gloves, examining a molecular model in his hands

Research and science doctor student in bright laboratory representing chemistry education and medicine concept

Research and science doctor student people in bright labaratory representing chemistry education and medicine concept

Smiling chemist in white coat holding test tube with sample and looking at camera in chemical lab

Medical worker in sterile mask and protective glasses, holding a digital tablet and talking to colleague

Smiling chemist in white coat holding test tube and taking notes in chemical lab

Portrait of scientists in eyeglasses looking at tube with reagent in laboratory

Mature chemist in white coat working with test tube and microscope in chemical lab

Concentrated scientist in white coat looking into the microscope in chemical laboratory

Selective focus of scientist in white coat and eyeglasses looking at tube with reagent in hand in laboratory

Scientist in medical mask and goggles holding test tube with covid lettering near microscope