Scientific experiment: medical samples in testing tubes and cylinders

---

Size: 3371px × 5057px
Photo credit: © Branislav Bokun / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analyzing, beaker, biotechnology, chemical, chemicals, chemistry, closeup, color, cylinder, development, discovery, equipment, exam, examining, experiment, expertise, focus, glass, graduated, image, laboratory, liquid, material, medical, microbiology, people, pharmacy, protection, research, safety, sample, science, scientific, scientist, selective, serum, technology, test, tube, tubing, urine, vertical, virus, yellow