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  6. DWK Life Sciences Headspace Vial

DWK Life Sciences Headspace Vial

Product Code. 16636832 Shop All DWK Life Sciences Products
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Volume (Metric):
5 mL
10 mL
20 mL
Diameter (Metric) Outer:
20 mm
22 mm
22.5 mm
22.75 mm
Marking Spot:
No
Yes
Style:
Flat Base, Long Neck
Flat Base, Standard Neck
Round Base, Standard Neck
Unit Size:
Pack of 100
7 product options available for selection
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Product Code. Volume (Metric) Diameter (Metric) Outer Marking Spot Style unitSize
16636832 5 mL 22 mm No Flat Base, Standard Neck Pack of 100
16626832 5 mL 22 mm No Round Base, Standard Neck Pack of 100
16646832 5 mL 20 mm No Flat Base, Standard Neck Pack of 100
16656832 10 mL 22.5 mm No Round Base, Standard Neck Pack of 100
16666832 10 mL 22.5 mm No Flat Base, Long Neck Pack of 100
16606842 20 mL 22.75 mm No Round Base, Standard Neck Pack of 100
16616842 20 mL 22.75 mm Yes Round Base, Standard Neck Pack of 100
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Product Code. 16636832 Supplier DWK Life Sciences Supplier No. 225606
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Description

Headspace vials are characterized by a thicker wall and a rounded bottom, which makes them more resistant to pressure.

Vials for gas chromatography (headspace vials) are available in different sizes and come with crimp or screw finish. Headspace vials have to withstand high internal pressure. Therefore, the wall thickness of headspace vials is higher compared to standard vials for liquid chromatography: 1.2 mm versus 0.9 mm. Headspace vials are available with flat and rounded bottom. The rounded bottom is more sturdy and therefore more resistant to the high pressure which builds up inside the vial during the heating process.

  • Rounded bottoms and shoulders are more sturdy and allow for even heating and safer operation at high temperatures
  • Increased wall thickness (1.2 mm) compared to standard chromatography vials (0.9 mm)
  • Vials with beveled/HS finish feature a tighter seal due to a reduced sealing surface between crimp and glass
  • Rounded bottom vials are ideal for automated transport: the vial drops more easily into heating blocks and racks
  • Packed in re-closable, tamper-proof evident PP-boxes for protection against contamination during transportation and storage
  • Can be used in combination with standard aluminum seals, magnetic seals or pressure release seals
TRUSTED_SUSTAINABILITY

Specifications

Color Clear
Diameter (Metric) Outer 22 mm
Material Borosilicate Glass (5.1)
Volume (Metric) 5 mL
For Use With (Application) Gas Chromatography (GC)
Neck Style Standard Neck
Style Flat Base, Standard Neck
Base Style Flat
Quantity 100
Thickness (Metric) 1.2 mm
Closure Size ND20
Marking Spot No
Autoclavable Autoclavable
Height (Metric) 38 mm
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