Purity of gas is important for generating high-quality analytical data. Conversely, gas impurities can considerably affect the outcome of analysis and can lead to troubleshooting that entails significant amount of time.
超气清洁过滤器make certain that gases for GC, GC-MS, ICP-M and LC-MS have the desired purity needed for trace analysis and also help in protecting the instrument. In case of GC and GC-MS carrier and detector make-up, gases have to be pure to extend the lifetime of the column by minimizing stationary phase bleed, inhibiting column degradation, and ensuring low noise and stable baselines.
这些气体中用于ICP-MS和LC-MS的雾化气体可大大降低灵敏度水平并降低数据的真实性。无论是水分，氧气还是其他痕量杂质，都可以消除这些杂质并增强系统性能。
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超干净的气体过滤器
超气清洁过滤器
Combination of advanced design and product reliability has resulted in a wide range of gas filters that are customized for challenging applications. Gas purification systems from Bruker are designed to meet specific needs. These systems range from individual to combination filters, from Ultra capacity to Ultra purity, to all-in-one solution kits.
Products with innovative features provide a number of advantages to the user. Some of the advantages include:
- 高纯度输出保证99.9999％纯气
- Ultra-high capacity for extended life, enhanced productivity
- Glass internals avert diffusion; plastic exteriors ensure safety
- "Quick connect" fittings allow easy, leak-tight filter changes
- Easy-to-read indicators for optimum maintenance and enhanced up-time
多合一解决方案：MS/ECD/NPD的三重滤波器套件
Triple Filter套件提供了一个完整的解决方案，用于净化载气。它包括1个位置底板和1个三重（氧/烃/水分）滤波器。
FID的完整过滤器集套件
Fuel Gas Triple Kit for FID
燃气三重套件是净化火焰电离探测器（FID）燃气和载气的合适选择，用于使用三重过滤器清除载气的碳氢化合物，氧气和湿气，并通过从燃气气中去除碳氢化合物和水分。两个组合过滤器。这些用于空气和FID氢的组合过滤器产生了稳定的基线，并提高了整体敏感性和可重复性。
Ultra Capacity Filter Set Kit for FID
该试剂盒是超纯度与超容量结合的，包括1个超高容量的烃过滤器，1个超高容量氧气过滤器，1个超高容量的水分滤光过滤器和2个四个位置基板。
Fuel Gas Kit for FID
The Fuel Gas Kit is ideal for purifying FID fuel gases and eliminating hydrocarbons and moisture.
水分去除
Presence of moisture in carrier gas lines can affect hydrocarbon and oxygen filters and also increase detector noise. As a precautionary measure, a moisture filter can be installed before the oxygen and hydrocarbon filters on all carrier gas lines.
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Ultra-High Capacity Oxygen Filter
去除烃
如果气体具有碳氢化合物杂质的可能来源或观察到载气鬼峰，则可以使用烃过滤器。可以在湿气过滤器后安装烃过滤器，以防止烃过滤器中活性碳的烃类捕获能力的降解。
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Ultra-High Capacity Hydrocarbon Filter
去除氧气
Oxygen is present even in UHP gases and can considerably affect the columns. Even small amounts of leakage at fittings enable oxygen to invade against the concentration gradient. Since oxygen is capable of entering a gas line or during gas bottle exchange, the oxygen filter must be the final connection before the gas line enters the chromatograph.
氦特异性三重滤波器
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High Capacity Helium-Specific Triple Filter
The Helium-Specific Triple Filter is suitable for purifying helium in GC/ MS systems. It is packed and purged under helium and includes hydrocarbon, oxygen and moisture filter material in a single filter.
超干净的气体过滤器s for LC-MS System
为了满足LC-MS系统的高流量要求，将水分或碳氢化合物填充过滤器以平行方式放置。传入的气流均匀分配在过滤器之间，两条流在纯化后重新连接，但在气体离开底板之前。
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超干净的过滤器底板
结论
Bruker GC columns are available in a variety of stationary phases, column diameters, and capillary column materials. They are suitable for both routine and research analyses. The range of offerings include Standard Wall Coated Open Tubular Columns, Small Internal Diameter Columns, Solid Stationary Phase Porous Layer Open Tubular Columns, and Inert Steel Micro-Packed and Packed Columns.
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