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.
Gray Silicone Septum, Ace Glass Incorporated
Supplier: Ace Glass
Septa are flat 3 mm thick gray silicone
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White Silicone Septum with PTFE Bonded Face, Ace Glass
Supplier: Ace Glass
Fits GPI 33-430 phenolic caps
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EPA Vial Replacement Septa, Ace Glass Incorporated
Supplier: Ace Glass
REPLACEMENT CAPS, 40ML SIZE, OPEN-TOP PTFE-FACED, CS/100, 240958.
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SureSTART™ Septa for 20 mm Stoppers, Level 2 High-throughput Applications, Thermo Scientific
Supplier: Thermo Scientific
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).
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Loose Septa for 24-414 Open-Top Caps, Thermo Scientific
Supplier: Thermo Scientific
Loose Septa are designed to serve as replacement septa for Thermo Scientific VOA vials and septa bottles with 24-414 open-top caps.
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Premium Non-Stick BTO Septa, Restek
Supplier: Restek
Premium non-stick septa allow for smoother insertion of needles by chromatography autosamplers.
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Septa, Fluoropolymer Resin Silicone, Qorpak®
Supplier: Qorpak
Resist coring and provide great resealability.
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Septa for SRI GCs, with a Heated Inlet, Restek
Supplier: Restek
Restek Thermolite® septa are compatible with differing internal diameters depending on vial size, and functional temperatures differ between models.
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Septa for Thermo TRACE PTV Inlets, Restek
Supplier: Restek
Premium Restek non-stick BTO septa are preconditioned for easy ready-to-use condition upon arrival, and each batch is optimized for low bleed and temperature resistance.
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Merlin Microseal™ Septa for Shimadzu GCs, Restek
Supplier: Restek
A Merlin Microseal septum provides several distinct advantages: elimination of septum coring, long lifetime, and consistently low needle-insertion force.
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Replacement Septa, PTFE-Lined Silicone for VOA Sampling Vials, 60 mL Sample Collection Vials, and 250 ml Sample Collection Bottles, Restek
Supplier: Restek
These replacement septa are extremely economical accessories for use with various sample collection vials and bottles.
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GC Septa, Hamilton Company
Supplier: Hamilton
Hamilton Company offers the most comprehensive selection of products in the industry.
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Septa for 8mm Screw-Thread Vials, Restek
Supplier: Restek
Septa for Restek screw caps are available for use with vials with 8 mm wide openings.
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Merlin Microseal™ Septa for Bruker/Varian GCs, Restek
Supplier: Restek
The advantages of the Merlin Microseal septum include elimination of septum coring, longer life, and consistently low needle-insertion force.
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KIMBLE® Natural Rubber Septa for NMR Tubes, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Soft, natural rubber allows easy penetration.
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Septa for Mininert® Precision Sampling Valves for Vials, Restek
Supplier: Restek
Septa for Mininert® Precision Sampling Valves for Vials, Restek
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Sealing Disc, PTFE, Qorpak®
Supplier: Qorpak
Convert ordinary caps into non-contaminating closures at a fraction of the cost with a Polyethylene F217 Foam Disc.
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Septum Cap, Restek
Supplier: Restek
For use with split/splitless injectors on Thermo Scientific TRACE, 8000, 8000 TOP and Focus SSL.
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Merlin Microseal™ Septa for PerkinElmer GCs, Restek
Supplier: Restek
The advantages of the Merlin Microseal septum include elimination of septum coring, longer life, and consistent low needle insertion force.
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Septa for 2.0 ml Big Mouth Step Vials, Restek
Supplier: Restek
These replacement septa are extremely economical accessories for use with big mouth step vials.