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.
| Manufacturer: | Kleinfeld Labortechnik GmbH |
| Article description 1: | LAB sleeves,lead,PVC-coated, |
| Article description 2: | for 45-65mm O |
