Nuori mietteliäs naispuolinen tiedemies, joka katsoo koeputkea kemiallisella näytteellä laboratoriossa - Kuvapankin valokuva ja kuva

Young concentrated female scientist making experiment in chemical lab

Young female scientist examining chemical sample in test tube in lab

Young female scientist looking at chemical sample in test tube with magnifier

Young female scientist examining chemical sample in test tube in lab

Young smiling female scientist working with microscope in chemical laboratory

Young female scientist in lab coat making experiment in chemical lab

Portrait of serious scientist working with laboratory tube

Concentrated female scientist working with reagent in chemical laboratory

Young female scientist working with microscope in chemical laboratory

Attractive female scientist in eyeglasses working with her colleagues in laboratory

Partial view of female scientist working with test tubes in chemical lab

Mid section view of female scientists working with reagents in laboratory

Close-up partial view of female scientist working with test tubes in chemical laboratory

Young female scientist working with microscope in chemical laboratory

Mid section view of female scientists working with reagents in laboratory