Scienziato afroamericano in guanti di lattice con provetta e pipetta elettronica in laboratorio - Foto e immagini stock

African american scientist in latex gloves holding electronic pipette near petri dish and microscope

African american scientist in latex gloves and safety goggles holding test tube near microscope

African american scientist in latex gloves working with stethoscope, test tube and flask

African american scientist in goggles holding test tube near microscope in laboratory

For analysis. Cheerful nice positive scientist in front of the microscope and taking a sample of liquid while doing biological analysis

African american scientist in protective mask looking at blurred colleagues working in lab

Smiling african american scientist in protective goggles looking at camera near microscope in lab

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

Exhausted african american scientist looking at blurred medical equipment in lab

African american scientist in medical mask and latex gloves looking through microscope near petri dishes

Handsome scientist wearing protective glasses and looking at microscope isolated on white

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

Handsome scientist in medical mask and medical gloves making test with microscope isolated on white

Handsome scientist looking at brain model isolated on white

Handsome scientist in protective glasses looking at reagent during experiment isolated on white