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Septa


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Septa

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.
MSDS SDS
Supplier:  Ace Glass
Description:   These septa are designed to fit the DURAN® open-top cap product family.
Small Business Enterprise
Supplier:  AGILENT TECHNOLOGIES, INC (CSD)
Description:   Advanced green nonstick 11 mm septa eliminates sticking leading to scraping bits of spetum out of the GC inlet.
Supplier:  AGILENT TECHNOLOGIES, INC (CSD)
Description:   Septa, for screw top caps, certified, PTFE/red silicone. Septum size: 9 mm (for 12 mm cap)
Supplier:  DWK Life Sciences (KIMBLE)
Description:   These septa are used for 20 mm headspace vial crimp seals.
Supplier:  Thermo Scientific
Description:   Autosampler vial septa, 13 mm for use with 13-425 threaded caps or 13 mm snap/crimp caps.
Supplier:  AGILENT TECHNOLOGIES, INC (CSD)
Description:   These preconditioned septa are ready to use with low-bleed, mass-spec capillary columns.
Supplier:  Thermo Scientific
Description:   Thermo Scientific™ 9 mm septa are available in PTFE/red rubber, PTFE/silicone or red PTFE/white silicone/red PTFE to suit a variety of applications.
Supplier:  Thermo Scientific
Description:   PTFE: 0.010". Silicone: 0.090. Extra clean, natural-colored PTFE laminated to clear Silicone.
Supplier:  Thermo Scientific
Description:   Thermo Scientific™ BTO and TR-Green septa for GC instruments.

Supplier:  PerkinElmer
Description:   Thermogreen® Injector Septa are extremely low bleed over a wide range of inlet temperatures from 100 to 350 °C.
Supplier:  AGILENT TECHNOLOGIES, INC (CSD)
Description:   With these premium nonstick septa, you'll never have to scrape bits of septum out of your inlet.
Supplier:  AGILENT TECHNOLOGIES, INC (CSD)
Description:   Agilent general-purpose septa are made to withstand over 200 automatic injections at an injection port temperature of 350°C.
Supplier:  Ace Glass
Description:   Septa are flat 3 mm thick gray silicone
Product available on GSA Advantage® Small Business Enterprise
Supplier:  SP Industries
Description:   Replacement septa for NMR screw-cap tubes.
Supplier:  DWK Life Sciences (KIMBLE)
Description:   These septa are used for 16 mm screw thread vial screw caps.
Inquire 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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. 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 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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