Πορτρέτο του χαμογελώντας επιστήμονες που εργάζονται με διαφάνεια μικροσκόπιο στο εργαστήριο - Φωτογραφίες & Εικόνες Αρχείου

Portrait of cheerful scientist showing laboratory tubes and looking to camera

Young confident woman scientist in lab coat holding digital tablet and looking at camera

Portrait of smiling scientist showing laboratory tubes and looking to camera

Side view of concentrated woman scientist working with microscope in laboratory

Portrait of smiling scientists in uniforms holding laboratory tubes

Professional chemists in white coats inspecting test tube with reagent in lab

Professional chemists in white coats inspecting test tubes with reagents in lab

Portrait of smiling scientist working with microscope and looking to camera