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Catalog No. MN702799
Part No. 702799
Supplier MACHEREY‑NAGEL
Crimp closure, N 20, alu., pressure release, silver, center hole, no liner
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Hazardous material
    No
  • Nominal diameter
    N 20
  • Recommended application(s)
    Headspace
  • Autosampler compatibility
    See appropriate assembled crimp closures
  • Storage temperature
    RT
  • Scope of delivery
    100x N 20 crimp caps (no liner)
  • Closure type
    Crimp closure
  • Assembling process
    Not available or not applicable
  • Cap material
    Aluminum
  • Cap color
    Silver
  • Cap hole
    Yes
  • Closure magnetic
    No
  • Septa material
    No liner
  • Colors of septa material
    Not available or not applicable
  • Septa thickness
    Not available or not applicable
  • Septa hardness
    Not available or not applicable
  • Additional closure features
    Not available or not applicable
  • Additional cap features
    Pressure release cap (safety) - bridges of the scorelines open at a pressure of more than 3 bars (± 0.5 bars) and release pressure in a controlled way
DESCRIPTION
These safety caps are used in Headspace analysis in the high temperature range. The bridges of the cap's scorelines break open at an internal vial pressure exceeding 3 bars (± 0.5 bars), thus releasing overpressure in a crontrolled way. Functionality of the cap is not depending on the design of the vial's crimp neck (beveled top, flat crimp neck).
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