Crimp closure, N 20, alu., c. hole, Sil. blue tr./PTFE colorl. (Pharma-Fix), 3mm
These closures with a molded, high purity Silicone/PTFE septa are only laminated with PTFE in the contact area with the sample. Thus the elastomeric Silicone can achieve on the vial's glass rims a very tight seal, while in comparison a completely PTFE covered septum would have a very slippery surface on the glass and could easily be twisted around.
| Additional closure features | Temp. resistance -60 °C up to 200 °C / analytical purity - high / soft to penetrate / medium resealability /excellent sealing properties due to Pharma-Fix design of molded septum |
|---|---|
| Assembling process | Assembled |
| Autosampler compatibility | Agilent, PerkinElmer, Shimdazu HTA 200 H / HSS-2B, Thermo Scientific HS850 / HS200 / TriPlus HS, Varian |
| Cap color | Silver |
| Cap hole | Yes |
| Cap material | Aluminum |
| Closure magnetic | No |
| Closure type | Crimp closure |
| Colors of septa material | Blue transparent/colorless |
| Gross weight (incl. packaging) | 154 g / 0.34 lbs |
| Hazardous material | No |
| Nominal diameter | N 20 |
| Packaging dimensions | 140 x 150 x 20 mm / 5.51 x 5.91 x 0.79 Inch |
| Recommended application(s) | Headspace |
| Scope of delivery | 100x N 20 ready assembled crimp closures |
| Septa hardness | 45° shore A |
| Septa material | Silicone/PTFE |
| Septa thickness | 3.0 mm / 118,1 mil |
| Storage temperature | 15–25 °C / 59–77 °F |
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