Choose Thermo Scientific 8 mm Septa for 8-425 Screw Thread Caps of PTFE, PTFE/Rubber or PTFE/Silicone to suit a variety of HPLC and GC applications.
Thermo Scientific™ Chromacol Economy Septa withstand temperatures up to 250°C.
Choose Thermo Scientific 13 mm Septa for 13-425 Screw Thread Caps of PTFE, PTFE/Rubber or PTFE/Silicone to suit a variety of HPLC and GC applications.