Immagine di sfondo dei ricercatori in laboratorio.scienza e ricerca . - Foto e immagini stock

Attractive young student scientist observing the blue indicator color shift in the glass tube.

Background image of researchers in the laboratory.science and research.

Close up. group of laboratory technicians conduct testing in the laboratory . photo with a copy-space.

Attractive female student of chemistry working in laboratory

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

Closeup.portrait of doctor biologist in the lab.photo with copy space

Attractive young student scientist observing the blue indicator color shift in the glass tube.

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of microbiologists studying the liquid in a glass tube.