发明名称 |
Chromatography column |
摘要 |
A chromatography column adapted for high pressure chromatography is characterized by a tubular membrane separating a glass tube from the pressurized area between the glass tube and a pressure tube adapted to receive a pressurizing fluid. Changing of the glass tube is facilitated by annular seals at each end of the glass tube against which an adjustable threaded plug, fitted in one of a pair of screw caps fitted on each end of the pressure tube, exerts sealing pressure.
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申请公布号 |
US4280905(A) |
申请公布日期 |
1981.07.28 |
申请号 |
US19800173307 |
申请日期 |
1980.07.29 |
申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG |
发明人 |
GUNKEL, WERNER;EISENBEISS, FRIEDHELM |
分类号 |
B01D15/08;G01N30/60;(IPC1-7):B01D15/08 |
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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