Closures, Caps and SeptaCrimp closure, N 11, alu., center hole, Natural Rubber/Butyl/TEF, 1.0 mm



Package unit 100 Piece(s)

This product belongs to our large selection of 11 mm aluminum crimp closures. Aside from the Red Rubber/FEP closure, it belongs to the most popular seals for routine analysis. A lot of crimp closures are also available with different cap colors which may be used to mark different sample types, labs or shifts.

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Hazardous material No
Closure type Crimp closure
Nominal diameter N 11
Assembling process Assembled
Cap material Aluminum
Cap color Silver
Cap hole Yes
Closure magnetic No
Septa material Natural rubber/Butyl/TEF
Colors of septa material Red-orange/colorless
Septa thickness 1.0 mm
Septa hardness 45° shore A
Additional closure features Combines the good physical properties of NR (resealability) with the good chemical properties of Butyl (better analytical purity, softness)
Recommended application(s) GC, HPLC
Autosampler compatibility Agilent, Dionex, PerkinElmer, Thermo Scientific, Varian
Storage temperature RT
Scope of delivery 100x N 11 ready assembled crimp closures


Additional information

Membrane diameter

8 mm, 12 mm