Caps

Glass Vials offers a cap for your every need. Please contact us for special orders.

Showing 1–10 of 11 results

  • Autosampler/Chromotography Screw Caps- Polypropylene Open Top and PTFE/Red Rubber Septa

    Our autosampler screw caps pair well with our screw top vials. This cap is open top with a PTFE-Red rubber septa inserted.

    We offer polypropylene open top caps with an assortment of septa and cap colors for our autosampler screw thread vials.Contact Us with any questions or if you would like a high volume price quote.

  • Autosampler/Chromotography Screw Caps- Polypropylene Open Top Caps with PTFE/Silicone Pre Slit Septa

    Glass Vials offers screw thread caps for our autosampler vials in a variety of colors. This cap is open top with a PTFE-Silicone pre-slit septa inserted.

    Contact Us with any specific questions or if you would like a volume price quote.

  • Autosampler/Chromotography Screw Caps- Polypropylene Open Top Caps with PTFE/Silicone Septa

    Glass Vials offers screw thread caps for our autosampler vials in a variety of colors. This cap is open top with a PTFE-Silicone septa inserted.

    Contact Us with any specific questions or if you would like a volume price quote.

  • Cone Lined Phenolic Caps

    Our standard phenolic cone lined caps provide a wedge type seal that not only seals across the top of the container, it also seals across the inside diameter. This liner is stress crack resistant and offers superior torque retention and excellent sealing characteristics. This liner is commonly used for liquid products.

  • F-217 (foam) lined Phenolic Caps

    Glass Vials carries a foam lined Phenolic cap with an 8-425 thread finish.

  • F-217 (foam) Lined Polypropylene Caps

    Our F-217 foam lined polypropylene caps will work for a wide variety of applications. F-217(foam) liners have excellent chemical resistance and a low moisture transmission rate. These are, by far, our most popular caps.

  • Foil Lined Polypropylene Caps

    Glass Vials offers caps made of polypropylene and a Foil liner. Polypropylene caps are known for good impact strength and can be a good choice when materials such as organic solvents and essential oils are to be contained.

  • Polypropylene Open Top Caps

    Glass Vials carries a full line of open top caps. Polypropylene screw caps are suitable for most chromatography applications.

    Open top caps are also available lined. You may also visit our closures section to purchase septa. Please contact us with any questions.

  • PTFE Lined Phenolic Caps

    Glass Vials carries PTFE lined phenolic caps which  provide a wide range of chemical compatibility.

  • PTFE Lined Polypropylene Caps

    Our PTFE liner is durable and safe with many applications, providing the widest range of chemical compatibility with the best temperature tolerance available on the market today. PTFE liners resist degradation from virtually all chemicals at room temperature and are resilient for a tight seal with low moisture transmission.