Scientist placing a slide on specimen stage of a laboratory microscope making adjustments. Chemist working with various bacteria, tissue and blood samples, pharmaceutical research for antibiotics
Closeup Measles Research Scientist Looking At Specimen
Scientist holding a specimen and checking plant in greenhouse 4k
Dolly Measles Research Scientist Looking At Specimen In Microscope
Scientist in ppe suit placing a slide on specimen stage of a laboratory microscope making adjustments. Chemist in coverall working with various bacteria, tissue blood samples for antibiotics research
victorian scientist making notes on chemicals
victorian scientist making notes for different chemicals
Two serious scientists making experiments in lab
Young Researchers Conducting Lab Tests
Young researchers conducting experiments in the lab
1918 scientist making notes on the influenza pandemic