Septa
Vial septa designed for special applications.
Compatible with all 20mm magnetic and nonmagnetic crimp seals.
20mm Septa for Headspace Vials
Thermo Scientific* National 20mm Septa for Headspace Vials are designed for use with unlined 20mm crimp seals.
Chromacol 20mm Seals for Vial Closures
Thermo Scientific* Chromacol Seals are offered in an array of materials and colors.
Chromacol 24mm Seals for Vial Closures
Thermo Scientific* Chromacol 24mm Silicone/PTFE septa is for use with EPA sampling vials.
Chromacol Economy Septa for GC Instruments
Thermo Scientific* Chromacol Economy Septa withstand temperatures up to 250°C.
Chromacol Seals for 8mm Vial Screw Caps
Thermo Scientific* Chromacol Seals for 8mm Vial Screw Caps are offered in a variety of materials, suitable for a wide range of applications.
Chromacol Seals for Vial Screw Caps
Thermo Scientific* Chromacol Seals for Vial Screw Caps are offered in a variety of materials, suitable for a wide range of applications.
Chromacol Septa for Phenolic Injection Caps
Thermo Scientific* Chromacol Silicone/PTFE Septa for Phenolic Injection Caps withstand temperatures from -60°C to +200°C.
Hypo-Vial Septa
Thermo Scientific* Hypo-Vial Septa are ideal to use with borosilicate glass sample bottles for heating and autoclaving.
National* PTFE/Silicone Septa for Sample Screw Thread Caps
Thermo Scientific* National PTFE/Silicone Septa are constructed of PTFE laminated to clear silicone; available in a variety of cap sizes.
PTFE/Rubber Laminated Discs
Thermo Scientific* PTFE/Rubber Laminated Discs provide a highly inert and unreactive seal.
