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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-IR288-0022BP

Loose Septa for 24-414 Open-Top Caps, Thermo Scientific

Supplier: Thermo Scientific
Description: Loose Septa are designed to serve as replacement Septa for Thermo Scientific VOA vials and Septa bottles with 24-414 open-top caps.

Product Image-RK22810

Merlin Microseal™ Septa for Agilent GCs, Restek

Supplier: Restek
Description: The 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.

Product Image-10854-010

Septa for 2.0 ml Big Mouth Step Vials, Restek

Catalog Number: (10854-010)
Supplier: Restek
Description: These replacement septa are extremely economical accessories for use with big mouth step vials.
Product Image-60005-062

Synthware Septa, Teflon®-Lined Silicone Rubber

Supplier: Kemtech America
Description: Replacement PTFE lined silicone septums.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-89205-430

Septa HT, SGE

Catalog Number: (89205-430)
Supplier: Avantor
Description: Septa are designed to reliably seal against the carrier gas pressure in the inlet.
Product Image-10855-840

Merlin Microseal™ Septa for Shimadzu GCs, Restek

Catalog Number: (10855-840)
Supplier: Restek
Description: A Merlin Microseal septum provides several distinct advantages: elimination of septum coring, long lifetime, and consistently low needle-insertion force.
Product Image-10854-242

Replacement Septa, PTFE-Lined Silicone for VOA Sampling Vials, 60 mL Sample Collection Vials, and 250 ml Sample Collection Bottles, Restek

Catalog Number: (10854-242)
Supplier: Restek
Description: These replacement septa are extremely economical accessories for use with various sample collection vials and bottles.
Product Image-89220-886

GC Septa, Hamilton Company

Supplier: Hamilton
Description: Hamilton Company offers the most comprehensive selection of products in the industry.

UL Listed

Product Image-93001-504

Sealing Disc, PTFE, Qorpak®

Supplier: Qorpak
Description: Convert ordinary caps into non-contaminating closures at a fraction of the cost with a Polyethylene F217 Foam Disc.

Small Business Enterprise

Product Image-RK24906

Septa for Mininert® Precision Sampling Valves for Vials, Restek

Catalog Number: (RK24906)
Supplier: Restek
Description: 22378350
Product Image-10855-838

Merlin Microseal™ Septa for PerkinElmer GCs, Restek

Catalog Number: (10855-838)
Supplier: Restek
Description: The advantages of the Merlin Microseal septum include elimination of septum coring, longer life, and consistent low needle insertion force.
Product Image-10803-300

Merlin Microseal™ Septa for Bruker/Varian GCs, Restek

Supplier: Restek
Description: The advantages of the Merlin Microseal septum include elimination of septum coring, longer life, and consistently low needle-insertion force.

Product Image-60361-502

Septa GP, SGE

Catalog Number: (60361-502)
Supplier: Trajan Scientific and Medical
Description: Septa are designed to reliably seal against the carrier gas pressure in the inlet.
Product Image-KT8970980010

KIMBLE® Natural Rubber Septa for NMR Tubes, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Soft, natural rubber allows easy penetration.

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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.
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