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20 mm Aluminum Crimp Caps with Star Spring and White PTFE/Silicone Septa, Pkg. 1000

For sealing sample vials for temperatures up to 210 °C. Low background peaks, very low permeability, not recommended for repetitive injections from the same vial. This product includes aluminum caps and star springs.

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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. (includes patented pressure-relief crimp cap and star springs)


Color White
Inner Diameter 20 mm
Material PTFE/Silicone
Product Group Cap/Septa
Style Crimp Top
Technology Type Headspace
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Confidence in Your Drinking Water Analysis with GC-MS Ensemble Flyer

About 90% of all drinking water comes from surface and groundwater sources which are susceptible to pollution by the chemicals used in industry and agriculture. Laboratories today are challenged with maintaining compliance with evolving regulations, technologies, and methods. We empower this critical analysis with our GC/MS and Headspace technologies. Coupled with our support expertise, we are a trusted innovator at the forefront of drinking water testing. Have confidence in your water testing with PerkinElmer solutions.

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