产品介绍：
产品说明
一般描述
- Fully interchangeable PTFE keys for Pyrex stopcocks
- Supplied complete with plastic screw thread retaining device
- Keys are self lubricating, avoiding the need for stopcock grease
- Made to a taper of 1:10 giving a combination of performance and ease of operation
法律信息
PYREX is a registered trademark of Corning, Inc.
基本信息
| NACRES | NB.43 |
产品性质
| manufacturer/tradename | SST304K SciLabware |
| 孔 | 4.0 mm , key |
| 活塞直径 | 18.8 mm |
