Afrikkalaisen amerikkalaisen tiedemiehen valikoiva keskittyminen laseihin, jotka katsovat näytettä mikroskoopilla laboratoriossa - Kuvapankin materiaali ja video

African american scientist in glasses writing on clipboard while looking at sample through microscope in lab

African american scientist in glasses looking at sample through microscope in lab

Handsome scientist making analysis with microscope while attractive doctor typing on laptop

Selective focus of african american scientist in glasses looking at blood sample in test tube in lab

Attentiive african american scientist making analyzing with microscope in laboratory

African american scientist in glasses writing on clipboard while looking at sample through microscope in lab

African american scientist in glasses looking at sample through microscope in lab

Selective focus of african american scientist in glasses looking at blood sample in test tube in lab

Attentiive african american scientist making analyzing with microscope in laboratory

Selective focus of african american scientist using smartphone in lab near microscope

African american scientist looking at sample through microscope in lab