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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: (EM-692004S-2)
Supplier:  MilliporeSigma
Description:   For use with EM-692004-2 (Elbow adapter). 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:  Ace Glass
Description:   These septa are designed to fit the DURAN® open-top cap product family.
Small Business Enterprise
Supplier:  I-Chem
Description:   Loose Septa are designed to serve as replacement Septa for Thermo Scientific VOA vials and Septa bottles with 24-414 open-top caps.
Supplier:  DWK Life Sciences
Description:   Red silicone septa for use with aluminum seals.
Small Business Enterprise
Supplier:  Thermo Scientific
Description:   Standard flat disc PTFE/silicone septa for use with EP Scientific EPA Vials.
Supplier:  PerkinElmer
Description:   Thermogreen® Injector Septa are extremely low bleed over a wide range of inlet temperatures from 100 to 350° C.
Supplier:  Thermo Scientific
Description:   A wide range to cover most applications.
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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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This product has been blocked by your organization.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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