Wetenschapper met servet niezen in de buurt van medische apparatuur in het laboratorium - Stockfoto’s en -afbeeldingen

Side view of tired scientist sitting near flasks and test tubes

Diseased african american scientist holding napkin near nose beside colleague in lab

Difficult working day. Pleasant nice Asian woman sitting at the table and closing her eyes while feeling tired after the working day

African american scientist in medical mask holding electronic pipette and looking through microscope in laboratory

African american scientist in medical mask and latex gloves holding pipette near microscope and petri dishes

Side view of upset african american scientist looking at petri dishes in lab

Exhausted african american scientist looking at blurred medical equipment in lab

Scientist in latex gloves and medical mask writing in notebook near test tubes and microscope

African american scientist in medical mask and latex gloves holding blurred pipette in laboratory

Side view of african american scientist in medical mask holding flask near clipboard

Scientist in googles and protective mask holding clipboard and looking at camera in lab