Porträt eines erwachsenen Wissenschaftlers mit Klemmbrett im Labor - Stockfoto & -bild

Mid adult male researcher reading clipboard in laboratory

Portrait of confident male technician with clipboard in laboratory

Male researcher reading clipboard in laboratory

Portrait of confident male technician with clipboard in laboratory

Portrait of confident male scientist in laboratory working centrifuge

Male technician analyzing samples in laboratory

Male scientist observing experiment in laboratory

Female researcher discussing with colleague in laboratory

Mid adult male technician analyzing urine samples in laboratory

Examining reaction. Very attentive technician pressing lips and doing blood analysis while sitting in semi position

Portrait of lab tech standing in lab holding bag of frozen plasma

Portrait of young lab tech performing hematology analysis in hospital lab

Portrait of mature medical technician retreiving blood from hospital blood bank

Portrait of mature male radiologist holding x-ray with colleagues in background

Multiethnic scientists working in laboratory

Portrait of confident female opticians repairing glasses in workshop

Female opticians repairing glasses in workshop

Medical staff in lab inspecting bag of red blood cells

Young female optometrist concentrating while storing data from the equipment