![用于气相色谱的分流衬管 用于气相色谱的分流衬管](/cs/publishingimages/5190-3165-box-zoomtb.jpg)
用于气相色谱的分流衬管
安捷伦分流衬管 GC 可以在不添加额外溶剂的情况下稀释注入的样品。位于分流衬管 GC 底部的定位珠使得可以将多余的载气和样品从分析柱中排出,分流比由进样口流速决定。分流进样可防止气相色谱柱过载,从而提高分离效率。与不分流进样相比,更高的流速可确保更多的活性分析物不会因长时间暴露于进样口内的活性表面而降解。
用于分流进样的安捷伦气相色谱进样口衬管按照严格的尺寸指标制造,可实现理想的进样口性能,其外径、内径和内部特征都符合严格的公差要求。具体而言,我们的直型衬管有助于提高固有的高分流比,更窄的内径和更小的进样量有利于提高分析速度。带烧结玻璃砂芯或石英毛介质的填充衬管有助于捕获非挥发性化合物,保护分析柱。
用于分流进样的安捷伦气相色谱进样口衬管按照严格的尺寸指标制造,可实现理想的进样口性能,其外径、内径和内部特征都符合严格的公差要求。具体而言,我们的直型衬管有助于提高固有的高分流比,更窄的内径和更小的进样量有利于提高分析速度。带烧结玻璃砂芯或石英毛介质的填充衬管有助于捕获非挥发性化合物,保护分析柱。
- Inlet Liners for Gas Chromatography
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Product Details
Features
- 衬管用于分流模式进样。
- 提供安捷伦优级超高惰性和标准去活技术。
- 与安捷伦 S/SL、MMI 和 PTV 进样口兼容的各种产品选择。
- 不管仪器品牌或型号为何,Agilent CrossLab 产品系列都能为每台仪器提供合适的不分流衬管。
- 需要帮助?欢迎试用我们的气相色谱进样口衬管选择工具
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安捷伦纪念 J&W 气相色谱柱问世 50 周年
2024 年是 Agilent J&W 气相色谱柱问世 50 周年。在过去的五十年中,安捷伦的开创性创新为我们今天所熟知的气相色谱柱树立了标准。Agilent J&W 还拥有非常广泛和富有创新性的气相色谱柱产品组合,我们生产工艺的每一步都非常成熟可靠并受到严格控制。
- 01 May 2024
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Literature
- Application Notes
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Multiresidue Pesticide Analysis in Food Matrices with Ultra Inert Splitless Glass Frit Liner by Gas Chromatography and Tandem Quadrupole Mass Spectrometry (GC/MS/MS)
Pesticides in food matrices can be sensitive to inlet conditions.
- Application Notes
- English
- 01 May 2020
- 882.95 KB
Analysis of Semivolatile Organic Compounds with Agilent Sintered Frit Liner by Gas Chromatography/Mass Spectrometry
The Agilent sintered frit liner offers extended lifetime of the GC/MS system before performing inlet maintenance, as well as excellent reproducibility.
- Application Notes
- English
- 11 Jul 2019
- 802.45 KB
Spanish Version_Analysis of Semivolatile Organic Compounds with Agilent Sintered Frit Liner by Gas Chromatography/Mass Spectrometry
The Agilent sintered frit liner offers extended lifetime of the GC/MS system before performing inlet maintenance, as well as excellent reproducibility.
- Application Notes
- Spanish
- 13 Jun 2019
- 553.87 KB
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