Chromatography Septa

Thermo Scientific™ Septa

Use low bleed, robust BTO Septa for demanding GC-MS applications.

Fisherbrand™ GC Injection Port Septa

Universal, long-life gas chromatography septa. Fisherbrand™ GC Injection Port Septa are ready to use, transparent septa available in a range of sizes and formats for broad compatibility with all common gas chromatograph systems.

Thermo Scientific™ Septa

A wide range to cover most applications

Trajan™ EC GC Septa

EC GC septa is designed for long lifetime and low injection port adhesion

SGE™ GC Septa: CS

Designed specifically for use in Agilent Technologies™ (HP) GC instruments

Hamilton™ GC Septa

Three Layer Septa for operating temperatures up to 200° C

Trajan Scientific and Medical™ HT Science Silicon Septa

Bleed and temperature optimized material.

Trajan Scientific and Medical™ GP GC Septa

Combines significantly longer injection life, low bleed and low injection port adhesion

Hamilton™ Septa, 3-Layer, 9.5 mm DIA (12/PK)

Three Layer Septa is made of preconditioned silicone rubber and is 3.81 mm (0.150 in) thick.

Trajan™ HT GC Septa

HT GC septa is a bleed and temperature optimized material

Macherey-Nagel™ Silicone/PTFE Septa

Seal vials with GC injection port septa. The Macherey-Nagel™ silicone/PTFE septa comes in a variety of sizes.

SGE™ MN Silicone Septa

Use these septa for a variety of applications. SGE Analytical Science™ MN Silicone Septa are made with a high grade silicone material to minimize needle coring.

Hamilton™ Septa, High Temp, 12.0 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

Trajan Scientific and Medical™ MN Science Silicon Septa

Premium material giving up to 400 injections per septa.

Trajan Scientific and Medical™ EC Science Silicon Septa

Designed for long lifetime and low injection port adhesion.

Hamilton™ Septa, 3-Layer, 7.0 mm DIA (12/PK)

Three Layer Septa is made of preconditioned silicone rubber and is 3.81 mm (0.150 in) thick.

Hamilton™ Septa, High Temp, 9.5 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

Hamilton™ Septa, Low Bleed High Temp., 5.0 mm DIA (50/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

Hamilton™ Septa, High Temp, 8.0 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

Hamilton™ Septa, High Temp, 7.0 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber and is 3.175 mm (0.125 in) thick

  spinner