发明名称 |
A device for holding a column or cartridge in proximity to a detector and methods of using the same |
摘要 |
Embodiments of the present invention are directed to methods and devices for minimizing band spreading of compositions separated by chromatographic processes. One embodiment of the present invention features a device (11) for holding a separation column or cartridge. The device (11) includes a housing (15) having a chamber for receiving one or more columns or cartridges. The columns and cartridges have an inlet for receiving fluid and an outlet for discharging fluid and a column axis corresponding generally with the flow of fluid from the inlet to the outlet. The columns and cartridges are suitable for performing separations in which a constant temperature is desirable. The housing (15) further includes a heating element for maintaining said chamber at a constant temperature. The device (11) further includes positioning means (17) for placing the column and cartridge outlet in proximity to a detector. |
申请公布号 |
GB0619695(D0) |
申请公布日期 |
2006.11.29 |
申请号 |
GB20060019695 |
申请日期 |
2005.03.02 |
申请人 |
WATERS INVESTMENTS LIMITED |
发明人 |
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分类号 |
B01D15/08;G01N30/30;G01N30/60;G01N30/62 |
主分类号 |
B01D15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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