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Pre-Assembled Aluminum Crimp Cap with PTFE/Red Rubber Septa and Star Spring, 1000/pk

We offer a variety of GC headspace vials, caps and septa to fulfil your application needs.

Part Number
Inner Diameter
List Price
Your Price
20 mm
Crimp Top
PTFE/Red Rubber
853.00 USD
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The butyl septa is tested to 20 ppb of toluene. Test conditions use the PerkinElmer TurboMatrix headspace FID for the analysis, assuring you of thehighest quality to attain reproducible results. Our patented vial and cap design incorporates pressure-relief features which guarantee safe operation with the high pressure typically developed during thermostatting. Ordinary vials and caps without these safety features may burst. All of our headspace vials have a greater wall thickness and round base which enables them to withstand pressure up to 60 psig. Low-volume sampling can be achieved by using a 6 mL vial and vial adapter. All PerkinElmer headspace vials are manufactured to specific tolerances that are guaranteed for fit and performance.

Note: Due to the patent which PerkinElmer holds on the closures system of the Headspace vials, the caps, septa, and star springs cannot be sold separately.

Vial Top Type Cap Type Septa Material Quantity
Crimp Top Aluminum Butyl (Red) 1000


Color Red
Inner Diameter 20 mm
Material PTFE/Red Rubber
Product Group Caps/Septa
Quantity 1000.0
Style Crimp Top
Technology Type Gas Chromatography (GC)
Vial Type Headspace
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