Product Description
Mismatched joint sizes should never hold up an experiment. These adapters connect glassware with different standard taper sizes, letting you combine flasks, condensers and heads you already own.
This listing is for DURAN catalog number 241143306: Adapter, Expansion, Socket NS 24/29, Cone NS 19/26. Made from 3.3 expansion borosilicate glass and complying with DIN 12257, each adapter has precision ground joints for a tight seal. Choose a reduction adapter with a 19/26 socket and 24/29 cone, or an expansion adapter with a 24/29 socket and 19/26 cone. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Joins dissimilar joints – Connects 19/26 and 24/29 ground glassware.
- Precision ground joints – Tight, interchangeable fit.
- DIN 12257 compliant – Standard adapter design.
- Borosilicate 3.3 – Heat and chemical resistant.
Specifications
| Catalog Number | 241143306 |
| Brand | DURAN (DWK Life Sciences) |
| Description | Adapter, Expansion, Socket NS 24/29, Cone NS 19/26 |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Standard | DIN 12257 |
| Joints | NS 19/26 and NS 24/29 |
| Autoclavable | Yes |
Available Options
Applications
- Distillation setups
- Reflux and reaction assemblies
- Connecting mixed-size glassware
- Organic synthesis
