Septa, GC, Xtra Life Inlet Septa, Red, 25/pk

Unique two-piece design ensures a leak-free seal and minimizes particulates generated from repeat injections. Ideal for trace-level analysis and lasts up to 10 times longer than standard septa. Maximum temperature (INJ setting temperature): 400°C. Replacement for 220-90638-01 and 221-48398-91.