Crimp closure, N 20, alu., gold, center tear off,Butyl dark gray/PTFE gray,3.0mm

$72.80 * $0.00 * (0% Saved)

*taxes and shipping not included

Delivery time approx. 5 working days

70233 02301023501020
Package unit 100 Piece(s)
Price overview
Quantity Price/unit
To 9 $72.80
From 10 $61.90
From 50 $55.80
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Center tear off caps are crimp caps with tamper evidence. In order to be able to access and... more

Center tear off caps are crimp caps with tamper evidence. In order to be able to access and penetrate the septum, the middle cover needs to be removed from the center hole. This product is a closure with a molded Butyl/PTFE liner that is only laminated with PTFE in the contact area with the sample. Thus the elastomeric Butyl can achieve on the vial's glass rims a very tight seal, while in comparison a completely PTFE covered septum would have a very slippery surface on the glass and could easily be twisted around.

Closure type Crimp closure
Nominal diameter N 20
Assembling process Assembled
Cap material Aluminum
Cap color Gold
Cap hole Center tear off
Closure magnetic No
Septa material Butyl/PTFE, Butyl/PTFE (Pharma-Fix)
Colors of septa material Dark gray/gray
Septa thickness 3.0 mm / 118,1 mil
Septa hardness 50° shore A
Additional cap features Center tear off
Additional closure features Molded septum, only centrically laminated with PTFE, typically called Pharma-Fix, excellent sealing, temp. resistant from -40 °C up to 120 °C
Recommended application(s) Headspace, Packaging area
Autosampler compatibility Agilent, PerkinElmer, Varian CP-9020/9025 / CP-9060 / Genesis
Storage temperature 15–25 °C / 59–77 °F
Scope of delivery 100x N 20 ready assembled crimp closures
Gross weight (incl. packaging) 180 g / 0.4 lbs
Packaging dimensions 120 x 170 x 50 mm / 4.72 x 6.69 x 1.97 Inch
Hazardous material No