Crimp Neck Vial ND20 20,0 ml 75,5 x 22,5 mm Clear

Crimp Neck Vial ND20 20,0 ml 75,5 x 22,5 mm Clear

  • 20ml Headspace-Vial, 75,5 x 22.5mm, clear glass, 1st hydrolytic class, DIN Crimp Neck, long neck, flat bottom

  • PartNo: 20090796

  • Qty/pkg: 100

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20ml Headspace-Vial, 75,5 x 22.5mm, clear glass, 1st hydrolytic class, DIN Crimp Neck, long neck, flat bottom

- IMPORTANT SAFETY TIP: As Headspace vials have to withstand high internal pressure, almost all vials on the next page have a wall thickness of 1.2mm. Thus it is guaranteed that the vial will not burst. Contrary to a widely spread opinion, the seal and not the vial represents the weakest part of the whole sytem. Under pressure the septa will bulge against the Aluminum cap with such a force that the cap is torn apart. By own testing we varified that e.g. our PerkinElmer vial 20 09 0297 can easily withstand 10 bars or more while the seal is torn apart at around 10 bars when no pressure release system – like our Headspace Cap – is used.
- Rounded or flat bottom? A rounded bottom is more sturdy and thus more resistant to the high pressure within the vial during the heating process. Furthermore the vial slides more easily into the heating block when being transported by a magnet. A flat bottom might be necessary when vials have to run within the instrument on a slightly downwards tendency.
  • SPECIFICATION
  • Manufacturer
    Thermo Scientific
  • Delivery Time (W.Days)
    10-30
  • Stock Type
    Beställningsvara
  • Volume (ml)
    20 ml
  • Vial Type
    Crimp Neck Vial
  • Dimension (mm)
    75,5 x 22,5 mm
  • Neck Type
    DIN-Crimp Neck
  • Thread Type
    No
  • Vial Material
    glass
  • Vial Color
    Clear
  • Vial Design
    flat bottom
  • Vial Design (2)
    long neck
  • Writing Area
    No
  • CleanPack
    Yes
  • Certified
    No
  • Usable Volume (ml)
    20,0 ml
  • Residual Vol (µl)
    <800 µl
  • Min. Working Volume (µl)
    1,5 ml
  • Total Filling Volume (ml)
    21,2 ml
  • Glass Material
    1. hydrol. Class
  • Insert Material
    No
  • Insert Profile
    No
  • Insert Color
    No
  • Vial Finnish Diameter (mm)
    20 mm
  • Nominal Diameter
    ND20
  • Vial Category
    No
  • Application
    Headspace
  • Packaged
    PP-Box
  • Product Type
    Vial
  • UNSPSC Code
    41121806
  • Tariff Code
    70172000
Main Catalog Vials and Closures
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