Trabajando con sangre. Joven investigadora rubia concentrada sentada al microscopio y sosteniendo tubos de ensayo mientras usa un uniforme en el laboratorio y otros dos investigadores trabajando en el fondo - Foto e imagen de stock

Be careful. Delighted brunette girl wearing uniform while working in laboratory

Laboratory samples. Selective focus of test tubes with blue reagents being used for scientific research in the medical lab

Science, chemistry, technology, biology and people concept - young scientists shaking glass with reagent and making test or research in clinical laboratory

Good job. Attentive blonde bowing head while examining reagents and sitting at her workplace

Just attention. Pretty young pharmacist sitting in semi position and examining test tubes with colorful liquid

Controlled experiment. Selective focus on a set of test tubes standing on a table of a female researcher sitting at a microscope and examining samples in the background.

Modern research. Happy positive female scientist smiling and taking test samples for her research while working in the laboratory

Sure hand. Concentrated researcher keeping his mouth opened and sitting at workplace while doing analysis.

Sterile equipment. Pretty medical worker keeping smile on her face while checking DNA

Colorful liquid. Positive scientist feeling happiness while doing experiment and having protective gloves on her hands

Medical test. Serious attractive smart woman looking at the test tubes and taking vaccine samples for analysis while working in the test lab

Pour it down. Competent scientist keeping medicine dropper in right hand while taking blue liquid and going to do checkup