spiral-shaped glass tube released in the laboratory

---

Size: 5700px × 3641px
Location:
Photo credit: © Dr-Lange / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: academic, acids, analysis, cable, chemicals, conduction, current, glasrohr, glasspirale, graphic, investigation, isolated, laboratory, medicin, medicine, paper, poison, research, science, study, work