发明名称 |
Two dimensional two phase thin layer chromatography plate and method |
摘要 |
A thin layer chromatography plate is disclosed for two-dimensional chromatography of a sample, in which the plate has a first surface portion including a first composition suitable to perform thin layer partition chromatography in a first direction on the plate and a second surface portion including a second composition suitable to perform thin layer chromatography in a second direction on the plate, wherein the second composition is selected from the group consisting of (1) a composition, different from the first composition, suitable to perform thin layer partition chromatography and (2) a composition suitable to perform adsorptive thin layer partition chromatography. A method of using such a plate is also disclosed.
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申请公布号 |
US4313906(A) |
申请公布日期 |
1982.02.02 |
申请号 |
US19790067424 |
申请日期 |
1979.08.17 |
申请人 |
WHATMAN, INC. |
发明人 |
FILIPI, THOMAS J.;MAZZEI, MICHAEL E. |
分类号 |
G01N30/90;G01N30/92;G01N30/93;(IPC1-7):G01N31/08 |
主分类号 |
G01N30/90 |
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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