Ritratto di scienziati in camici e occhiali che guardano fiaschetta con reagente sul posto di lavoro in laboratorio - Foto e immagini stock

Scientific researcher looking at flask with reagent in hand with colleague near by in laboratory

Portrait of scientific researcher working on laptop with colleague near by at workplace in laboratory

Scientific researchers in white coats discussing work at workplace in laboratory

Portrait of scientists in lab coats and eyeglasses working together at workplace with laptop in lab

Scientific researchers in white coats and eyeglasses working together in laboratory

Portrait of scientific researchers in white coats working together at workplace with microscope in laboratory

Group work. Attentive woman wearing protective glasses while looking at test tubes

Scientific researchers in white coats and eyeglasses working together in laboratory

Selective focus of allergist in latex gloves holding syringe near attractive woman in clinic

Selective focus of allergist in latex gloves holding syringe near woman in clinic

Cheerful team of scientists discussing and examining a test tube with sample

Selective focus of happy doctor showing thumb up and holding hand of woman in clinic

Selective focus of allergist holding clipboard near woman with marked back

Selective focus of handsome allergist holding ruler near marked hand of woman

Professional team of young chemists looking at holder with test tubes in lab

Selective focus of allergist holding clipboard near patient in clinic