Naistutkija, joka työskentelee työkalujen kanssa laboratoriossa tehtävän tieteellisen kokeen aikana - Kuvapankin valokuva ja kuva

Serious clinicians studying liquids in laboratory

A Chinese Asian female medical or scientific researcher or doctor with test tube & using a microscope in a laboratory

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

Asian yound student scientist researching with a microscope in a laboratory.

Female Asian laboratory worker analyzing chemical properties of green substance

Laboratory assistant making medical test in laboratory

Group of the students working at the laboratory.

Woman working with a microscope in a lab.

Woman working with a microscope in a lab.

Scientist working in the lab, in protective mask , examines a with liquid

Female researcher with glass equipment in the lab