• Over 25 years experience of chromatography manufacturing

• Based in the UK we distribute worldwide

• Visit our contact page for more information

* Outstanding lifetime

* Premium septa for Autosamplers

* Ideal for overnight runs

* Up to 400 Injections per septum

* Soft, 45 Durometer, easy on Autosampler needs

An advanced GC Septum for Autosampler use, with significantly longer life. The Marathon™ Septum typically achieves 400 injections without failure, when used with a rounded-tip (HP style) needle and autosampler or needle guide. Now you can make extended autosampler runs without fear of sample loss caused by blow-back of leaking carrier gas. The Marathon™ Septum is also ideal for standard manual-injection GC and GC/MS. It is packaged in Glass vials.