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Screw closure, N 8, PP, black, center hole, Red Rubber/FEP colorl., 1.3 mm

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.

Additional cap features 8-425 thread
Additional closure features Temp. resistance -40 °C up to 110 °C - however, PP cap only from -10 °C up to 110 °C / analytical purity - medium / medium hard to penetrate / medium resealability
Assembling process Assembled
Autosampler compatibility Knauer, PerkinElmer (HPLC), Thermo Scientific, VWR, Varian
Cap color Black
Cap hole Yes
Cap material Polypropylene (PP)
Closure magnetic No
Closure type Screw closure
Colors of septa material Red-orange/colorless
Gross weight (incl. packaging) 54 g / 0.12 lbs
Hazardous material No
Nominal diameter N 8
Packaging dimensions 100 x 200 x 15 mm / 3.94 x 7.87 x 0.59 Inch
Recommended application(s) GC, HPLC
Scope of delivery 100x N 8 ready assembled screw closures
Septa hardness 45° shore A
Septa material Red Rubber/PTFE
Septa thickness 1.3 mm / 51,2 mil
Storage temperature 15–25 °C / 59–77 °F