Round Bottom Flask
Round-bottom flasks (also called round-bottomed flasks or Florence flasks) are types of flasks having spherical bottoms used in laboratory. They are made of heat-resistant borosilicate glass. One neck with a rimmed opening at the tip. Round bottom flasks come in many sizes from 50 ml to 20 L. Currently stocked from 50ml to 500ml larger capacity flasks can be supplied on request.
Because of the round 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 clamps on a stand.
Spesification
- Capacity : Available from 50ml up to 20 000ml
- Joint Size : Rimmed
- Material: Borosilicate 3.3 Glass
- Strain Point: -515°C
- Annealing Point: 565°C
- Softening Point: 820°C
- Print: Blue or White
- The image is for reference only