Septa for 13-425 Screw-Thread Vials, Thermo Scientific. Supplier: Thermo Scientific. Description: Autosampler vial septa, 13 mm for use with 13-425 threaded caps or 13mm snap/crimp caps. ,66064-310PK,66064-306PK,66030-962PK,66030-962CS,66030-390CS,66030-390PK,66030-388PK,66065-226CS,66064-318PK.