PYREX STOPCOCK 4 MM PTFE KEY T BORE
Manufacturer: Scilabware
Catalog ID: SST304
Stock: In Stock
| Key bore mm | 4.0 |
| Sidearm OD mm | 10 |
| Sidearm wall thickness mm | 1.5 |
| Stopcock Diameter mm | 18.8 |
| Top diameter mm | 18 |
| Pack quantity | 5 |
Borosilicate glass and PTFE pathway
Manufactured from Pyrex® borosilicate glass with PTFE keys, these stopcocks have excellent chemical resistance.
- Manufactured from borosilicate glass with PTFE keys for highest resistance to chemical attack
- 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
