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| PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure). -Solvent leakage from containers < 0.1 to 0.03mg/day. -Temperature range: -196 to 300°C Product Specification: NS: 19 | |
| Catalogue Number | 9.011 665 |
| Manufacturer | Dr Dietmar Glindemann |
| Manufacturer P/n | K19 |
| Fisher Ref | 20000 |
| VWR Ref | 201-6258 |
| PK | 50 |
| NS | 19 |
| Thermo Fisher: | 20000 |
| VWR: | 201-6258 |