Schau mich an. lächelnde blonde Arbeiterin dreht ihren Kopf und hält Dropper in der rechten Hand, während sie zur Seite schaut - Stockfoto & -bild

Work environment. Cheerful positive nice woman wearing protective glasses and smiling while working with her colleagues in the lab

Preparation for examination. Pretty gleeful smiling woman scientist wearing a uniform and glasses and holding a marker and glass while being in the lab

Working for result. Delighted practitioner standing opposite his colleague holding set with test tubes while keeping smile on his face

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

Young students of chemistry working together in laboratory

Scientific study. Pleased blonde keeping smile on her face while working in scientific laboratory

I can help you. Attractive brunette female assistant standing in semi position raising her hands while looking downwards

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

Analyzing. Portrait of hardworking doctors wearing glasses and dropping samples in a test tube while expressing interest

Attractive concentrated female scientist in protective gloves dropping liquid substance into the test tube with a pipette in the scientific chemical laboratory.

Medical female scientist looking under microscope, doing analysis of test sample, ambitious biotechnology specialist working in laboratory.

Detailed investigation. Concentrated professional laboratory scientists using pipette and working with samples in spacious hospital room

Love my job. Professional physician turning head while examining chemical reagent

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

Be positive. Joyful male person wearing medical uniform while working in clinic

It is ok. Serious man wearing sterile uniform and pointing at reservoir with reagent