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These screw closures N 8 are suitable to seal 8-425, small (standard) opening screw neck vials.... more
These screw closures N 8 are suitable to seal 8-425, small (standard) opening screw neck vials. For GC analysis closures with Red Rubber/FEP might be a suitable closure.
|Closure type||Screw closure|
|Nominal diameter||N 8|
|Cap material||Polypropylene (PP)|
|Septa material||Red Rubber/PTFE|
|Colors of septa material||Red-orange/colorless|
|Septa thickness||1.3 mm|
|Septa hardness||45° shore A|
|Additional closure features||Temp. resistance -40 °C up to 110 °C / analytical purity - medium / medium hard to penetrate / medium resealability|
|Recommended application(s)||GC, HPLC|
|Autosampler compatibility||Knauer, PerkinElmer (HPLC), Thermo Scientific, Varian, VWR|
|Scope of delivery||100x N 8 ready assembled screw closures|