Συμπυκνωμένο νεαρή γυναίκα επιστήμονας κρατώντας δοκιμαστικό σωλήνα και εξετάζοντας το θέμα, ενώ κάθεται στο χώρο εργασίας της. Νεαρή γυναίκα επιστήμονας στο εργαστήριο, κάνει πειράματα στο εργαστήριο. - Φωτογραφίες & Εικόνες Αρχείου

Concentrated young female scientist holding test tube and looking at it while sitting at her working place.Young female scientist in lab , doing experiments in lab.

Concentrated young female scientist holding test tube and looking at it while sitting at her working place.Young female scientist in lab , doing experiments in lab.

Female doctor holding a testing urine sample

Concentrated young female scientist holding test tube and looking at it while sitting at her working place.Young female scientist in lab , doing experiments in lab.

Female scientist Braving new medical frontiers bottle with red liquid

Woman lab assistant holding a empty test tube and watch closely on it. Female scientist researcher conducting an experiment in a laboratory

Doctor woman with stethoscope and flask on a white background

Young Female Scientist Analyzing Sample In Laboratory.laboratory assistant analyzing a sample.Toning image.

Female researcher with glass equipment in the lab.Toning image

Young Female Scientist Analyzing Sample In Laboratory.

Girl teen in the laboratory of food quality tests

Girl teen in the laboratory of food quality tests

Girl teen in the laboratory of food quality tests

Girl teen in the laboratory of food quality tests

Female researcher with glass equipment in the lab - soft focus on glass and hands

Girl teen in the laboratory of food quality tests

Young Female Scientist Analyzing Sample In Laboratory.

Woman scientist holding a test tube with plant.