Tube à essai en main scientifique en laboratoire.science et technologie - Photo & image de stock

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

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

Woman researcher is surrounded by medical vials and flasks, isolated on white

Female laboratory assistant analyzing a blood sample at hospital. Medicine, health care and researching concept.

A female medical or scientific researcher or woman doctor looking at a test tube of clear solution in a laboratory .

Test tube in scientist hand in laboratory.science and technology

Female laboratory assistant analyzing a blood sample at hospital. Medicine, health care and researching concept.

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

Closeup. scientist and assistant studying the solution in the tube

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

Female scientist in a laboratory.photo with copy space

Beautiful medical doctors are working with test tubes and microscope at the lab

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