Use pre-drilled septa for SPME applications to reduce septum coring.
Application
Thermogreen® LB-2 Septa is suitable for the following applications: • To minimize extraction onto or loss of analytes off the solid phase microextraction (SPME) fiber from the vial during analysis by GC-MS. • Thermo-resistant septa is used in GC instrument to avoid carrier gas leaks, extraneous peaks and phthalate contamination. • Thermo-resistant septa along with thick needle protector is used in GC instruments to avoid damage irreversibly caused by microsyringe. • It is also used in the influent sampling ports in gas chromatographs.
Legal Information
Thermogreen is a registered trademark of Sigma-Aldrich Co. LLC