Δύο νέοι επιστήμονες που κατέχουν χημικά δείγμα σε δοκιμαστικό σωλήνα - Φωτογραφίες & Εικόνες Αρχείου

Two young scientists at work looking at chemical sample in laboratory

Two young scientists at work looking at chemical sample in laboratory

Two young scientists holding chemical sample in test tube

Female scientist in protective glasses holding flask with chemical sample

Young male and female scientists making experiment in laboratory

Two young scientists at work looking at chemical sample in laboratory

Young female scientists in protective goggles looking at glass microscope slide in lab

Three young female scientists in protective glasses looking at chemical sample in flask

Young professional chemists in protective glasses and gloves making experiment in lab

Chemists in protective workwear looking at molecular model

Portrait of senior scientists working on experiment in lab

Low angle view of scientists working together with reagents in laboratory

Senior chemists looking at test tubes in laboratory

Young woman chemist in protective goggles making experiment in laboratory