推薦產品
尺寸
(plug type)
包裝
pkg of 10 ea
技術
gas chromatography (GC): suitable
直徑×長度
~6 mm × 9 mm
相容性
for use with Shimadzu all
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一般說明
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.
用于需要插头隔膜的 Shimadzu GC。
應用
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.
法律資訊
Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany
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