88 results 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.

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GC septa, long life GC autosampler septa

Supplier: HAMILTON BONADUZ

Long Life GC autosampler septa are designed for use with GC autosamplers.

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GC septa, high temperature septa

Supplier: HAMILTON BONADUZ

These preconditioned PTFE/silicone rubber septa are 3,175 mm thick.

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Septa GC, Marathon

Supplier: Thermo Fisher Scientific

Made of low-bleed silicone, these septa have excellent mechanical properties and are ideal for demanding GC-MS applications.

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Bouchons Septa, Axygen®

Supplier: Corning

Septa s'adaptant sur des microtubes pour séquenceur ABI Prism 310 de 0,5 ml

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Septa GC en emballage blister

Supplier: Thermo Fisher Scientific

Septa GC de qualité pour toutes les applications. La gamme est désormais conditionnée en blister pour assurer une meilleure propreté du produit.

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GC septa, three layer

Supplier: HAMILTON BONADUZ

These preconditioned silicone rubber septa are 3,81 mm thick.

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GC injection port septa

Supplier: Thermo Fisher Scientific

Quality GC septa for all applications. The low bleed BTO septa are ideal for MS applications and have excellent mechanical properties. The TR-Green septa have a long injection lifetime and low injection port adhesion.

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

Supplier: Thermo Fisher Scientific

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.

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GC septa, TR-Blue

Supplier: Thermo Fisher Scientific

Made of low-bleed silicone, these septa have excellent mechanical properties and are ideal for demanding GC-MS applications.

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GC septa, low bleed high temperature

Supplier: HAMILTON BONADUZ

Low bleed high temperature septa are designed for the lowest bleed possible at temperatures of up to 400 °C. They can be used in combination with Mass Spectrometers or in applications where septa bleed interferes with trace analysis. These septa are typically used for manual injection applications.

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Septa for 20 mm stoppers, level 2 high-throughput applications, SureSTART™

Supplier: Thermo Fisher 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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Septa pour capuchons ouverts

Supplier: EP SCIENTIFIC

Ces septas en silicone avec revêtement en PTFE convient aux tubes et flacons d'analyse des COV avec capuchon ouvert 24-414.

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PTFE/silicone discs, Tuf-Bond™

Supplier: Thermo Fisher Scientific

These discs ensure air-tight, inert seals. They are specifically designed to combine the resealability of silicone with the inertness of PTFE.

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PTFE/rubber laminated discs

Supplier: Thermo Fisher Scientific

These discs are designed to provide a highly inert and unreactive seal. Constructed of white pharmaceutical rubber with 0,1 mm of PTFE coating bonded to one side, they are excellent for use as cap liners when a highly inert non reactive seal is desired.

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Septa GC, Chromseal™, Chromacol™

Supplier: CHROMACOL

The CHROMSEAL 9001 autosampler septa are designed for use with GC autosamplers.

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GC injection port septa

Supplier: MACHEREY-NAGEL

GC septa with premium HT and standard quality.

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Joints en caoutchouc de silicone, septum

Supplier: Lenz Laborglas GmbH & CO.KG

Silicone, translucent.

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Septa for storage vials, Chromacol™

Supplier: CHROMACOL

Chromacol™, Septa, Blue silicone/PTFE, Pour: 18 mm screw caps

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Septa, Chromacol™

Supplier: CHROMACOL

Joint de silicone haute pureté/PTFE de 20 mm pour l'extraction liquide-liquide et l'analyse des traces. Epaisseur de 0,02 mm pour le PTFE et de 3 mm pour le silicone.

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Septa for headspace screw neck vials N 18

Supplier: MACHEREY-NAGEL

Septa, Silicone white/PTFE blue, Dureté: 45° shore A, Épaisseur: 1,5 mm

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Septa for screw caps, N 8

Supplier: MACHEREY-NAGEL

Septa, PTFE virginal, white, Dureté: 53° shore D, Épaisseur: 0,25 mm, Ø: 8 mm

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Septa for screw caps, N 13

Supplier: MACHEREY-NAGEL

Septa, PTFE virginal, white, Dureté: 53° shore D, Épaisseur: 0,25 mm, Ø: 12 mm

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Septa for EPA screw caps, N 24

Supplier: MACHEREY-NAGEL

Septa, Butyl red/PTFE gray, Dureté: 50° shore A, Épaisseur: 2,4 mm, Ø: 22 mm

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Septa pour bouchons ouverts, WHEATON®

Supplier: DWK Life Sciences

WHEATON®, Septa, Locking flange septa, autoclavable, Chlorobutyle/50, Ø: 33 mm

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PTFE coated GL 45 high purity silicone septum, DURAN®

Supplier: DWK Life Sciences

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.