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Crimp closure, N 11, alu., center hole, Natural Rubber/Butyl/TEF, 1.3 mm

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.

Additional closure features Combines the good physical properties of NR (resealability) with the good chemical properties of Butyl (better analytical purity, softness)
Assembling process Assembled
Cap color Silver
Cap hole Yes
Cap material Aluminum
Closure magnetic No
Closure type Crimp closure
Colors of septa material Red-orange/colorless
Gross weight (incl. packaging) 33 g / 0.07 lbs
Hazardous material No
Nominal diameter N 11
Packaging dimensions 100 x 150 x 10 mm / 3.94 x 5.91 x 0.39 Inch
Recommended application(s) GC
Scope of delivery 100x N 11 ready assembled crimp closures
Septa hardness 45° shore A
Septa material Natural rubber/Butyl/TEF
Septa thickness 1.3 mm / 51,2 mil
Storage temperature 15–25 °C / 59–77 °F