Asistente de laboratorio humano en guantes de goma azul mirando a través del microscopio en laboratorio . - Foto e imágenes de stock

Scientist research biology ecology experiment analysis light background. High quality photo

Side view closeup of modern young scientist looking in microscope while doing research on meat in medical laboratory

Closeup shot of microbiology defective sample on glass plate placing under microscope zooming lens while scientist hands wearing protective safety rubber gloves adjusting camera focus in laboratory.