12.5mm septum for Trace Ultra GC?

[Wissenschaft]

Ok, so it's really a GC/MS, but the septum question stands the same. We have a PTV injection port on a Thermo Finnigan Trace Ultra GC calling for a 12.5mm septa and everywhere I've look so far it's been discontinued! Does anyone know where to get a few?

[PeterB]

There are some in the current Supelco catalog (2013-2015)

Thermogreen LB-2 20660-U for 50 20678 for 250