Crimp closure, N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm
REF 702775
Package unit 100 Piece(s)Topseller amongst the Butyl/PTFE closures with a good analytical purity. Equivalent closure to 70234.9, however, with a punched septa instead of a molded one. Very good price performance ratio.
| Hazardous material | No |
| Closure type | Crimp closure |
| Nominal diameter | N 20 |
| Assembling process | Assembled |
| Cap material | Aluminum |
| Cap color | Silver |
| Cap hole | Yes |
| Closure magnetic | No |
| Septa material | Butyl/PTFE |
| Colors of septa material | Light gray/dark gray |
| Septa thickness | 3.0 mm |
| Septa hardness | 50° shore A |
| Additional closure features | Temp. resistance -40 °C up to 120 °C / analytical purity - medium / medium to penetrate / medium resealability |
| Recommended application(s) | Headspace |
| Autosampler compatibility | PerkinElmer, Quma, Thermo Scientific HS850 / HS200 / TriPlus HS, Varian CP-9020/9025 / CP-9060 / Genesis |
| Storage temperature | RT |
| Scope of delivery | 100x N 20 ready assembled crimp closures |
Dimension:
Code:
N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm