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Catalog No. MN70277
Part No. 70277
Supplier MACHEREY‑NAGEL
Septa N 20, Butyl/PTFE, red/gray, 3.0 mm, 50° shore A
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Hazardous material
    No
  • Nominal diameter
    N 20
  • Recommended application(s)
    Headspace
  • Autosampler compatibility
    See assembled crimp closures 702773, 702836, 702774
  • Storage temperature
    RT
  • Scope of delivery
    100x N 20 septa (no cap)
  • Septa material
    Butyl/PTFE
  • Colors of septa material
    Red/gray
  • Septa thickness
    3.0 mm
  • Septa hardness
    50° shore A
DESCRIPTION
Replacement septa are not offered for all cap types and sizes, as manual assembly is not recommendable due to contamination risk and possible wrong side orientation. Nevertheless, for the most common sizes and septa materials we offer them along with the appropriate empty caps. The septa is a molded Butyl/PTFE septa with only centrical PTFE lamination which is why it seals extremely tightly. It has a temperature resistance of -40 °C up to 120 °C.
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