20mm Combination Seal, Aluminium Headspace Cap, clear lacquered, centre hole, Pharma-Fix-Septa, Butyl/PTFE, 50° shore A, 3.0mm
Diameter (d) - mm |
20
|
Colour |
Helder
|
Durometer |
50° shore A
|
Thickness (w1) - mm |
3
|
Material |
PTFE
|
Quantity per pack |
100 stuks in PE-zak
|
- Special, moulded Butyl/PTFE liner that is only laminated with PTFE in the contact area towards the sample. On the glass rims the elastic Butyl achieves a very tight seal.
|
- Temperature resistant from -40°C up to 120°C.
|
- Tighter alternative to the completely laminated Butyl/PTFE liners (see chapter 10.3.2).
|