Σοβαρή γυναίκα βοηθός εργαστηρίου με τρυβλίο Petri στα χέρια σε θολή φόντο - Φωτογραφίες & Εικόνες Αρχείου

Serious brunette laboratory assistant with petri dish in hands on blurred background

Close up of Asian scientist working in lab, experiment for customer, using formula

Chemist examine the sample under a microscope.

Group of chemistry students working together in laboratory

Scientist working in the lab, in protective mask and cap, examines a test tube with liquid

Female researcher carrying out scientific research in a lab (shallow DOF; color toned image)

Woman lab technician looks at microscope in laboratory. Coronavirus pandemic

Close up of laboratory technician in blue rubber gloves holding test tube. Coronavirus epidemic

Close up of laboratory technician in blue rubber gloves looking through microscope in laboratory. Coronavirus epidemic

Woman lab technician with flask, blurred background. Coronavirus epidemic

Young brunette lab technician looks at microscope in laboratory. Coronavirus pandemic

Close up of woman laboratory technician in blue rubber gloves holding test tube. Coronavirus epidemic

Brunette lab technician looks at microscope in laboratory. Coronavirus pandemic