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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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Product Image-548-2415A

VWR®, Septa ND13

Supplier: VWR Collection
Description: Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Image Unavailable-548-0185A

VWR®, Septa ND12

Catalog Number: (548-0185A)
Supplier: VWR Collection
Description: Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.
UOM: 1 * 25 items

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Product Image-548-0134A

VWR® Septa 22 mm for EPA Screw Neck Vials ND24

Catalog Number: (548-0134A)
Supplier: VWR Collection
Description: VWR®, Septa, Red butyl/grey PTFE, Hardness: 55° shore A, Thickness: 2,4 mm
UOM: 1 * 1.000 items
Product Image-548-0318A

VWR® Septa ND8

Supplier: VWR Collection
Description: Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Product Image-548-0806A

VWR®, Septa 18 mm

Supplier: VWR Collection
Description: Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Product Image-215-4281

High-temperature silicone cap liner, GL 45, PTFE coated, DURAN®

Catalog Number: (215-4281)
Supplier: DWK Life Sciences
Description: Replacement GL 45 PTFE coated high-temperature silicone cap liner for the aluminium cap.
UOM: 1 * 10 items

Environmentally Preferable


Product Image-568-0364

GC septa

Supplier: SGE Analytical Science
Description: Septa, HT Septa for optimised bleed and temperature, combined with outstanding mechanical properties, Ø: 11,5 mm, Max. temp.: 400 °C

Image Unavailable-SGEA246225

Advanced Green 3 Low-Bleed GC Septas

Supplier: SGE Analytical Science
Description: Advanced Green 3 low-bleed GC septa is a premium septa for autosamplers in all critical analyses.

Image Unavailable-SGEA230675

CRS Puresep T GC Septa

Supplier: SGE Analytical Science
Description: Reliabily against the carrier gas pressure in the inlet. Capable of being pierced and resealing time after time without pieces of the septa being deposited in the GC inlet system. Does not contaminate or bleed material into the chromatographic system.

Product Image-548-3232A

VWR®, Septa ND22

Supplier: VWR Collection
Description: Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Image Unavailable-548-0633A

VWR®, Septa GL 25

Catalog Number: (548-0633A)
Supplier: VWR Collection
Description: VWR®, Septa, Beige silicone/natural PTFE, Hardness: 50° shore A, Thickness: 3,2 mm, Ø: 23 mm
UOM: 1 * 100 items
Product Image-548-0869A

VWR®, Septa ND20

Supplier: VWR Collection
Description: Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Image Unavailable-SGEA041907

CRS GC Septa, Marathon Long-life

Supplier: SGE Analytical Science
Description: Marathon long-life center guide GC septa are ideal for standard manual injection GC and GC/MS.

Image Unavailable-SGEA234120

General Purpose Blue GC Septas

Supplier: SGE Analytical Science
Description: General purpose blue GC septa, maded of silicone combines significantly longer injection life, low bleed and low injection port adhesion.

Image Unavailable-HYPE6A20ST20

SureSTART™ Septa, 22 mm, Level 2 High-throughput Applications

Supplier: Thermo Fisher 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.

Product Image-HAMI75831

GC septa, long life GC autosampler septa

Supplier: HAMILTON BONADUZ
Description: Long Life GC autosampler septa are designed for use with GC autosamplers.

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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 on +353 1 88 22222.
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 on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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