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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-MANA702292

Septa for screw caps, N 13

Supplier: MACHEREY-NAGEL
Description: Septa, PTFE virginal, white, Hardness: 53° shore D, Thickness: 0,25 mm, Ø: 12 mm

Product Image-MANA702791

Septa for EPA screw caps, N 24

Supplier: MACHEREY-NAGEL
Description: Septa, Silicone natural/PTFE colourless, Hardness: 45° shore A, Thickness: 3,2 mm, Ø: 22 mm

Product Image-SCOT292483005

PTFE coated GL 45 high purity silicone septum, DURAN®

Catalog Number: (SCOT292483005)
Supplier: DWK Life Sciences
Description: A high purity PTFE coated silicone septum for use with DURAN® GL 45 open top screw caps and all sises of DURAN® GL 45 laboratory bottles. Can be used for sampling using a syringe and a needle.
UOM: 1 * 10 items
Product Image-SCOT292460606

GL bottle septa, silicone rubber, DURAN®

Supplier: DWK Life Sciences
Description: Silicone, translucent.

Image Unavailable-WHEA240563

Septa for open top caps, WHEATON®

Supplier: DWK Life Sciences
Description: WHEATON®, Septa, Plain Septa, autoclavable, PTFE faced semi-translucent silicone, Ø: 24 mm

Product Image-MANA70278

Septa for crimp neck vials, N 20

Supplier: MACHEREY-NAGEL
Description: Septa, Butyl dark grey/PTFE grey (centrically laminated, called Pharma-Fix), Hardness: 50° shore A, Thickness: 3,0 mm, Ø: 20 mm

Product Image-MANA702148

Septa for screw caps, N 9

Supplier: MACHEREY-NAGEL
Description: Septa, Red rubber/FEP colourless, Hardness: 45° shore A, Thickness: 1,0 mm, Ø: 9 mm

Product Image-MANA702110

Septa for headspace screw neck vials N 18

Supplier: MACHEREY-NAGEL
Description: Septa, Silicone blue transparent/PTFE white, Hardness: 45° shore A, Thickness: 1,5 mm

Product Image-568-2372

GC septa, BTO® septa

Catalog Number: (568-2372)
Supplier: Restek
Description: These septa are preconditioned and ready to use.
UOM: 1 * 100 items
Product Image-REST24694

Replacement septa for VOA sampling vials

Catalog Number: (REST24694)
Supplier: Restek
Description: Septa, Replacement Septa, 24 mm×0,125", For: VOA sampling vials, 60 ml sample collection vials, and 250 ml sample, PTFE-lined silicone
UOM: 1 * 100 items
Product Image-REST21148

Septa for big mouth step vials

Catalog Number: (REST21148)
Supplier: Restek
Description: Septa, Red PTFE/white silicone, For: 2,0 ml big mouth step vial, Thickness: 1,52 mm
UOM: 1 * 1.000 items
Product Image-HEWL8010-0093

Septa for 9 mm Screw Top Vials, CrossLab

Supplier: Agilent
Description: CrossLab, Septa, Red PTFE/white silicone/red PTFE

Image Unavailable-HEWL8010-0192

Septa for 20 mm headspace crimp top vials, CrossLab

Supplier: Agilent
Description: CrossLab, Septa, Grey PTFE/butyl

Product Image-HEWL5183-4436

Septa for 8 mm screw top vials

Supplier: Agilent
Description: Septa, Red PTFE/white silicone

Product Image-REST21179

Septa for 8 mm screw thread vials

Supplier: Restek
Description: Septa, Red PTFE/silicone, Thickness: 1,52 mm, Ø: 8 mm

Product Image-REST22815

Septa, Merlin Microseal™

Supplier: Restek
Description: Microseal septum incorporates two separate sealing mechanisms. These sliding seals eliminate septum coring and the resulting accumulation of septum crumbs in the injection port liner. The septum uses a 23-gauge (0,63 mm, 0,025”) needle or probe with a blunt, truncated conical tip. Since the syringe plunger end details are determined by manual or autosampler compatibility. The advantages of the septum include elimination of septum coring, longer life, consistent and low needle insertion force.

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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
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