Demonstration of a Buchner funnel and flask. The black hose is attached to a vacuum pump and an orange preparate is being filtered

---

Size: 2448px × 3629px
Photo credit: © Kim Christensen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: buchner, chemistry, education, equipment, experiment, filter, filtering, flask, foam, funnel, glassware, hand, home, laboratory, orange, paper, phyics, preparate, science, sheet, vacuum, üchner