PYREX® Burette stopcock, straight bore, with glass key
- Manufactured from borosilicate glass
- Barrels are highly polished and the keys are self lubricating, avoiding the need for stopcock grease
- Keys are fully interchangeable and supplied complete with plastic screw thread retaining device
- Made to a taper of 1:10 giving a combination of performance and ease of operation
- With PTFE keys for highest resistance to chemical attack
- One 100mm plain arm and one 70mm capillary arm with drawn jet.
View Product Specifications
Catalog Number:
Product Overview
These stopcocks can be supplied with either a PTFE or glass stopcock key and have one plain side-arm and one capillary side-arm, which is drawn to a jet. For use in burettes.
Specifications
| Key Type | Glass |
| Approx. Length (mm) | 12.5 |
| Remarks | Plain arm OD x wall mm: 8 x 1.5 |
| Material | Borosilicate glass 3.3 |
| Top OD (mm) | 0 |
| Key Bore Diameter (mm) | 2 |
| Quantity | 1 |
Learn about the physical and chemical properties of our glass, plastic and rubber materials.
View Technical Information
Product Overview
Product Overview
These stopcocks can be supplied with either a PTFE or glass stopcock key and have one plain side-arm and one capillary side-arm, which is drawn to a jet. For use in burettes.
Specifications
Specifications
| Key Type | Glass |
| Approx. Length (mm) | 12.5 |
| Remarks | Plain arm OD x wall mm: 8 x 1.5 |
| Material | Borosilicate glass 3.3 |
| Top OD (mm) | 0 |
| Key Bore Diameter (mm) | 2 |
| Quantity | 1 |
Learn about the physical and chemical properties of our glass, plastic and rubber materials.
View Technical Information
Related Products