Round Bottom Flasks

Round Bottom Flasks

Round-bottom flasks (also called round-bottomed flasks, Flasks, round bottom, or RB Flasks)having spherical bottoms are more resistant to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. Because of the spherical bottom, cork rings are needed to keep the round bottom flasks upright. When in use, round-bottom flasks are commonly held at the neck by flask clamps on a stand.
The flasks are usually used in heating or boiling a liquid, in distillation as distilling flasks and receiving flasks for the distillate,used as the distilling flasks in rotary evaporators.

5 Items

Set Descending Direction
per page
View as Grid List
  1. ROUND BOTTOM FLASK SINGLE NECK
  2. TWO-NECK ROUND BOTTOM FLASK
  3. THREE-NECK ROUND BOTTOM FLASK
  4. FLASK
  5. FLASK

5 Items

Set Descending Direction
per page
View as Grid List
Contact Us