Thermogreen LB-2 Septa, plug Shimadzu plug, pkg of 50 ea

SKU:
20633
  • $158.00

    • Description

    Thermogreen LB-2 Septa, plug

    Shimadzu plug, pkg of 50 ea

    Properties

    Related Categories Analytical/Chromatography, GC Accessories, Gas Chromatography (GC), Septa and Specialized Hand Tools, Thermogreen LB-2 GC Septa,
    Thermogreen LB-2 Septa, cylindrical
    size (plug type)
    packaging pkg of 50 ea
    diam. × L ~6 mm × 9 mm
    compatibility for use with Shimadzu all

    General description

    Septum is a very important component of syringe injection system. They are usually fabricated from elastomeric, self-sealing materials such as silicone rubber, neoprene or fluoroelastomers.[3] It is suitable to conveniently introducing the sample without causing the system to leak. Improper septa decomposes under the high-temperature conditions of capillary inlets causing baseline disruption and ghost peaks in a chromatogram.[4]

    For use in Shimadzu GCs that require plug septa.

    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.[5]
    • Thermo-resistant septa is used in GC instrument to avoid carrier gas leaks, extraneous peaks and phthalate contamination.[2]
    • Thermo-resistant septa along with thick needle protector is used in GC instruments to avoid damage irreversibly caused by microsyringe.[1]
    • It is also used in the influent sampling ports in gas chromatographs.[6]

    Legal Information

    Thermogreen is a registered trademark of Sigma-Aldrich Co. LLC