Magnetic crimp closure with high purity Silicone/PTFE septa for atuosamplers transporting vials with a magnet, like the CTC Combi PAL and identically constructed instruments. As these closures are harder to crimp than aluminum caps, you may also consider to switch to magnetic screw caps N 9
| Closure type | Crimp closure | 
| Nominal diameter | N 11 | 
| Assembling process | Assembled | 
| Cap material | Metal (magnetic) | 
| Cap color | Silver | 
| Cap hole | Yes | 
| Closure magnetic | Yes | 
| Septa material | Silicone/PTFE | 
| Colors of septa material | White/red | 
| Septa thickness | 1.3 mm / 51,2 mil | 
| Septa hardness | 45° shore A | 
| Additional closure features | Temp. resistance -60 °C up to 200 °C / analytical purity - high / easy to penetrate / medium resealability | 
| Recommended application(s) | GC | 
| Autosampler compatibility | Agilent, CTC, Shimadzu, Thermo Scientific, Varian | 
| Storage temperature | 15–25 °C / 59–77 °F | 
| Scope of delivery | 100x N 11 ready assembled crimp closures | 
| Gross weight (incl. packaging) | 60 g / 0.13 lbs | 
| Packaging dimensions | 110 x 200 x 10 mm / 4.33 x 7.87 x 0.39 Inch | 
| Hazardous material | No |