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20mm Crimp Top Aluminum Caps Manufacturer

Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The crimp cap vial requires crimping tools to carr...
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Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The crimp cap vial requires crimping tools to carry out the sealing process. The cap material is a metal aluminum cover. The design with a 9.5mm hole in the center of the cover can be used for headspace analysis. Standard GC and HPLC sample bottles can be used for autosampler and sample storage.

*Details:

1. Septa and slit septa are available.
2. Normally available cap color is Silver, while other special colors can be also produced accordingly.
3. Easy to apply and easy to remove.
4. Aluminum seals with pre-inserted septa are compatible with standard opening crimp top vials.
crimp top caps for headspace vial

 

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