Progressi futuri. Focus selettivo su un chimico concentrato che tiene una pipetta e versa un liquido in un pallone mentre conduce un esperimento chimico . - Foto e immagini stock

Attractive female student of chemistry working in laboratory

Close up. female scientist putting on a protective mask in the lab.

Closeup.male chemist on blurred background laboratory .people and science.

Medical research. Delighted nice professional scientist holding a pill and looking at it while conducting medical research

Blonde successful woman researcher working with medical samples, holding test tube with blue liquid, making microbiology investigating in laboratory.

Young female and male scientists using pipette with test tube in medical science laboratory, researching medical sample blue liquid together.

Bulbs with liquids. Skillful smart chemist feeling busy while sitting at the table near bulbs with liquids

Close your mouth. Delighted scientist holding medicine dropper in right hand and glass holder in left hand while looking downwards

Good day. Cheerful professional biologist wearing a uniform and looking into the microscope

Unrecognizable female scientist or doctor working with liquid in flask, using pipette, examines medical samples in laboratory.

Pressing lips. Very attentive medical worker wearing protective glasses working in the laboratory while doing experiment