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公开(公告)号:US20130048498A1
公开(公告)日:2013-02-28
申请号:US13593441
申请日:2012-08-23
CPC分类号: C25B7/00 , B01D15/168 , B01D61/44 , B01D61/445 , B01D61/46 , B01D2311/18 , B01D2311/2653 , G01N30/34
摘要: An electrodialytic buffer generator is described. The buffer generator may include a central buffer-generating channel having an inlet and outlet, a second chamber, and a third chamber. The buffer-generating channel, the second chamber, and the third chamber may each include an electrode. The buffer generator may also include a first ion exchange barrier and a second ion exchange barrier. The first ion exchange barrier can be disposed between the second chamber and the buffer-generating channel. The second ion exchange barrier can be disposed between the third chamber and the buffer-generating channel.
摘要翻译: 描述电渗析缓冲发生器。 缓冲发生器可以包括具有入口和出口,第二室和第三室的中央缓冲产生通道。 缓冲产生通道,第二室和第三室可各自包括电极。 缓冲发生器还可以包括第一离子交换屏障和第二离子交换屏障。 第一离子交换屏障可以设置在第二室和缓冲产生通道之间。 第二离子交换屏障可以设置在第三室和缓冲产生通道之间。
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公开(公告)号:US20130220814A1
公开(公告)日:2013-08-29
申请号:US13593426
申请日:2012-08-23
IPC分类号: C25B7/00
CPC分类号: C25B7/00 , B01D15/168 , B01D61/44 , B01D61/445 , B01D61/46 , B01D2311/18 , B01D2311/2653 , G01N30/34
摘要: Buffer generators are described based on electrodialytic devices. The methods of using these devices can generate buffers for diverse applications, including separations, e.g., HPLC and ion chromatography. Also provided are chromatographic devices including the buffer generators, generally located upstream from a chromatography column, sample injector valve or both.
摘要翻译: 基于电渗析装置描述缓冲发生器。 使用这些装置的方法可以产生用于各种应用的缓冲液,包括分离,例如HPLC和离子色谱法。 还提供了色谱装置,其包括通常位于色谱柱上游的样品喷射阀或两者的缓冲发生器。
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