Test tubes in colorful racks for chemical analysis.

Size: 6240px × 4160px
Location: United States
Photo credit: © Volodymyr Kalyniuk / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analysis, biochemist, biotechnology, blood, chemical, clinic, experiment, hospital, lab, laboratory, liquid, medical, medicine, probe, rack, research, sample, scientific, synthesized, technology, test, tube, university, vaccine