Product Description
A cracked or chipped lid should not sideline an entire reactor. This replacement top fits the KONTES 5 L unjacketed reaction flask, restoring all the ports you need for stirring, reflux, temperature probes and reagent addition, and it lets labs repair an existing setup at a fraction of the cost.
This listing is for Kimble catalog number 614101-4524: KONTES Reaction Flask Top, For 5L Unjacketed Reaction Flask. The top is made from borosilicate glass 3.3 and provides a 45/50 standard taper center neck for an overhead stirrer along with 24/40 side necks for condensers, thermometers and funnels. It mates to the flask flange with the system's coupling and seal so existing hardware can be reused. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Direct replacement – Fits the 5 L unjacketed reaction flask.
- 45/50 center neck – Accommodates overhead stirrer assemblies.
- 24/40 side necks – Standard taper ports for common accessories.
- Borosilicate 3.3 glass – Resists thermal shock and chemical attack.
Specifications
| Catalog Number | 614101-4524 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Reaction Flask Top, For 5L Unjacketed Reaction Flask |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Joints | 45/50 center; 24/40 side |
| Fits | 5 L unjacketed reaction flask |
Applications
- Reactor repair and spares
- Kilo-lab synthesis
- Process chemistry
