| Cat. No. | For flasks | Int. Ø mm | PK | |
|---|---|---|---|---|
| 9149916 | Ø 45 ... 64 mm | 53 | 1 | |
| 9149919 | Ø 85 ... 125 mm | 100 | 1 |
Cylindrical, with opening. Provides a stable bench support for a variety of vessels, or used to sink flasks in waterbaths. Sealed in strong PVC. Flexible. Can be opened, closed or adapted to the diameter of the laboratory flask.
Alternatives