Septa are assembled, caps are ready-to-use.
Septa are shown for illustration purposes only, images upside down.
Packs of 100 closures each
This product belongs to our large selection of 11 mm aluminum crimp closures. Aside from the Red Rubber/FEP closure, it belongs to the most popular seals for routine analysis. A lot of crimp closures are also available with different cap colors which may be used to mark different sample types, labs or shifts.
Hazardous material | No |
Closure type | Crimp closure |
Nominal diameter | N 11 |
Assembling process | Assembled |
Cap material | Aluminum |
Cap color | Silver |
Cap hole | Yes |
Closure magnetic | No |
Septa material | Natural rubber/Butyl/TEF |
Colors of septa material | Red-orange/colorless |
Septa thickness | 1.3 mm |
Septa hardness | 45° shore A |
Additional closure features | Combines the good physical properties of NR (resealability) with the good chemical properties of Butyl (better analytical purity, softness) |
Recommended application(s) | GC |
Storage temperature | RT |
Scope of delivery | 100x N 11 ready assembled crimp closures |