23167SPME用进样隔垫 11mm
- 价格: ¥884.178/包
- 发布日期: 2022-03-17
- 更新日期: 2025-02-17
产品详请
分辨率 |
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重量 |
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品牌 |
西格玛(Sigma-Aldrich)
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货号 |
23167
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电源电压 |
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型号 |
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测量范围 |
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规格 |
25个/包
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加工定制 |
否
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外形尺寸 |
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测量精度 |
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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.