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Septa

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Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR. PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value, 100% synthetic pure silicone septa.


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Catalog Number: (CA692004S-2)

Supplier:  MilliporeSigma
Description:   For use with EM-692004-2 (Elbow adapter). Pack of 10. Minimize air and moisture intrusion once the primary septum is punctured.
SDS
Supplier:  DWK Life Sciences
Description:   Material: Butyl. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.
Small Business Enterprise
Supplier:  Thermo Scientific
Description:   Temp. range: - 60 to 125[degree]C. Excellent septa choice for volatiles. Low background peaks and low permeability. Also ideal for alcohols and aqueous samples. Good resealing characteristics and resist coring.
Supplier:  Ace Glass
Description:   These septa are designed to fit the DURAN® open-top cap product family.
Small Business Enterprise
Supplier:  Thermo Scientific
Description:   Coring-resistant, 8mm septum is made of pure white silicone laminated to 5mil red PTFE. For multiple injection applications. Fits open-top polypropylene screw caps (see 66030-412), for use with 2mL glass autosampler vials (see 66001-236, -239).
Supplier:  Thermo Scientific
Description:   fluoropolymer resin/red rubber. Target dual purpose septum is designed for Target DP vials (66030-000, -002, -006).
Supplier:  Thermo Scientific
Description:   A wide range to cover most applications.
Catalog Number: (CA97013-078)

Supplier:  PerkinElmer
Description:   Thermogreen® Injector Septa are extremely low bleed over a wide range of inlet temperatures from 100 to 350° C.
Call for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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