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Screw closure, N 8, PP, black, center hole, PTFE red/Silicone w./PTFE red, 1.0mm

These screw closures N 8 are suitable to seal 8-425, small (standard) opening screw neck vials.

Additional cap features 8-425 thread
Additional closure features Temp. resistance -60 °C up to 200 °C - however, PP cap only up to 120 °C / analytical purity - high / easy to medium hard to penetrate / low resealability, but very low fragmentation
Assembling process Assembled
Autosampler compatibility Thermo Scientific, Varian
Cap color Black
Cap hole Yes
Cap material Polypropylene (PP)
Closure magnetic No
Closure type Screw closure
Colors of septa material Red/white/red
Gross weight (incl. packaging) 54 g / 0.12 lbs
Hazardous material No
Nominal diameter N 8
Packaging dimensions 120 x 150 x 20 mm / 4.72 x 5.91 x 0.79 Inch
Recommended application(s) GC, HPLC
Scope of delivery 100x N 8 ready assembled screw closures
Septa hardness 50° shore A
Septa material PTFE/Silicone/PTFE
Septa thickness 1.0 mm / 39,4 mil
Storage temperature 15–25 °C / 59–77 °F