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Crimp closure, N 20, alu., center hole,Butyl d. gray/PTFE gray,high purity,3.0mm
$67.60 * $0.00 * (0% Saved)
*taxes and shipping not included
Delivery time approx. 5 working days
Item number: 70234.10 02301023501020
Package unit 100 Piece(s) Price overview
Quantity | Price/unit |
---|---|
To 9 | $67.60 |
From 10 | $57.50 |
From 50 | $51.80 |
Do you have any questions?
Please contact us. Similar product as 70234, however, with a higher analytical purity. These closures with molded... more
Similar product as 70234, however, with a higher analytical purity. These closures with molded Butyl/PTFE septa are 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 | Silver |
Cap hole | Yes |
Closure magnetic | No |
Septa material | Butyl/PTFE (high purity), Butyl/PTFE (Pharma-Fix) |
Colors of septa material | Dark gray/gray |
Septa thickness | 3.0 mm |
Septa hardness | 50° shore A |
Additional closure features | High purity 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 |
Autosampler compatibility | Agilent, PerkinElmer, Varian |
Storage temperature | RT |
Scope of delivery | 100x N 20 ready assembled crimp closures |
Hazardous material | No |
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