Screw closure, N 8, PP, black, center hole, Silicone white/PTFE red, 1.3 mm

These screw closures N 8 are suitable to seal 8-425, small (standard) opening screw neck vials. This closure type with non-slit is quite popular for HPLC analysis.

Technical Data

Hazardous material No
Closure type Screw closure
Nominal diameter N 8
Assembling process Assembled
Cap material Polypropylene (PP)
Cap color Black
Cap hole Yes
Closure magnetic No
Septa material Silicone/PTFE
Colors of septa material White/red
Septa thickness 1.3 mm
Septa hardness 45° shore A
Additional closure features Temp. resistance septa -60 °C up to 200 °C – however, PP cap only up to 120 °C / analytical purity – high / medium resealability
Recommended application(s) GC, HPLC
Autosampler compatibility Dionex, Knauer, PerkinElmer (HPLC), Thermo Scientific, Varian, VWR
Storage temperature RT
Scope of delivery 100x N 8 ready assembled screw closures

Download

Download link
Download Catalog Chromatography (English)

Download Brochure Vials and caps (English)