Chromatography Septa
Thermo Scientific™ Septa
Use low bleed, robust BTO Septa for demanding GC-MS applications.
Thermo Scientific™ Marathon 9mm I.D. Septa in Glass Jar
Use low bleed, robust BTO Septa for demanding GC-MS applications.
Cole Parmer Chromatography Research Supplies PURESEP-T™ Septa
Chromatography Research Supplies PURESEP-T™ Septa are made of PTFE and polyimide films on silicone rubber bases. PTFE gives maximum inertness and low bleed
Thermo Scientific™ Marathon 11mm I.D. Septa in Glass Jar
Use low bleed, robust BTO Septa for demanding GC-MS applications.
Thermo Scientific™ Septum Holder Kit
Thermo Scientific™ Septum Holder Kit is for use with the Thermo Scientific™ Trace 2000 Series Gas Chromatograph.
Macherey-Nagel™ Silicone/PTFE Septa
Seal vials with GC injection port septa. The Macherey-Nagel™ silicone/PTFE septa comes in a variety of sizes.
Hamilton™ GC Septa
Three Layer Septa for operating temperatures up to 200° C
Trajan Scientific and Medical™ EC Science Silicon Septa
Designed for long lifetime and low injection port adhesion.
Trajan™ HT GC Septa
HT GC septa is a bleed and temperature optimized material
Hamilton™ Syringe Cleaner Replacement Septa
5mm diameter, 12 per pack
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
Hamilton™ Septa, High Temp, 12.0 mm DIA (12/PK)
High Temperature Septa is made of preconditioned PTFE/silicone rubber.
Trajan Scientific and Medical™ HT Science Silicon Septa
Bleed and temperature optimized material.