You Searched For: 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.

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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Supplier: Thermo Scientific
Description: Use Thermo Scientific™ SureSTART™ 20 mm stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm crimp headspace vials (level 2).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: Septa, for screw top caps, certified, PTFE/red silicone. Septum size: 9 mm (for 12 mm cap)

Catalog Number: (97047-620)
Supplier: DWK Life Sciences (KIMBLE)
Description: Microliter Analytical Supplies Has A Full Line Of Lc And Gc Chromatography Consumables And Can Help You Determine The Best Products For Your Application. Keyword: Septa 13Mm Ptfe .010

Catalog Number: (89064-066)
Supplier: Ace Glass
Description: REPLACEMENT CAPS, 40ML SIZE, OPEN-TOP PTFE-FACED, CS/100, 240958.

Small Business Enterprise Product available on GSA Advantage®


Supplier: Ace Glass
Description: Replacement flat septa are designed for use with microscale reaction vials, or any other V-Bottom reaction vials.

Small Business Enterprise Product available on GSA Advantage®

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.

Catalog Number: (89077-550)
Supplier: Ace Glass
Description: Fits GPI 33-430 phenolic caps

Small Business Enterprise


Supplier: Ace Glass
Description: Septa are flat 3 mm thick gray silicone

Small Business Enterprise Product available on GSA Advantage®

Supplier: Thermo Scientific
Description: Level 2 septa are manufactured and tested to ensure low bleeding, robustness, and reproducibility of results for your routine GC-MS and LC-MS analyses.

Supplier: Ace Glass
Description: These septa are designed to fit the DURAN® open-top cap product family.

Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: Septa for the original screw-thread autosampler caps and vials from MicroLiter offer convenient packaging, which includes all of the enhanced components and configurations needed to fit your workflow.
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: Thermo Scientific Chemicals
Description: Septa for AcroSeal™

New Product

Supplier: DWK Life Sciences (KIMBLE)
Description: Aluminium seal with Medium durometer PTFE/silicone septum.

Supplier: DWK Life Sciences (KIMBLE)
Description: MicroLiter's 9 mm screw-thread caps are available in multiple colors and septa types.
Catalog Number: (89077-536)
Supplier: Ace Glass
Description: A thicker, 3.5 mm bonded PTFE faced silicone flat septa.

Small Business Enterprise Product available on GSA Advantage®


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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.
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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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