Product Description
High-temperature processes demand a cap material that will not soften or deform when glassware is heated. This PBT screw cap is built for that kind of use, with a central opening that allows tubing, a septum or other accessories to pass through the closure.
This listing is for Wheaton catalog number 240754: 32 mm PBT Screw Cap with 20 mm Opening, Case of 10. The cap has a 32 mm thread and a 20 mm opening at the top and is molded from polybutylene terephthalate, a heat-resistant engineering plastic. Use it on bottles with a matching 32 mm thread when an open top closure is required. Caps are packed 10 per case. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- PBT construction – Heat-resistant engineering plastic.
- 20 mm opening – Open top for septa, tubing or access.
- 32 mm thread – Fits bottles with a matching finish.
- Pack of 10 – Convenient replacement quantity.
Specifications
| Catalog Number | 240754 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | 32 mm PBT Screw Cap with 20 mm Opening |
| Sold As | Case of 10 |
| Material | PBT (polybutylene terephthalate) |
| Thread | 32 mm |
| Opening | 20 mm |
Applications
- Bottle access and sampling
- Tubing connections
- High-temperature applications
- Replacement caps
