23167

Thermogreen^® LB-2 Septa, pre-drilled

diam. 11 mm ( 7/16 in.), pkg of 25 ea

• UNSPSC 코드: 41115700

속성

• 포장: pkg of 25 ea
• 직경: 11 mm ( 7/16 in.)

설명

일반 설명

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. 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.

Use pre-drilled septa for SPME applications to reduce septum coring.

애플리케이션

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.
• t hermo-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.

법적 정보

Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany