发明名称 |
Mass spectrometer |
摘要 |
A MALDI sample plate 1 is disclosed which comprises a metallic substrate 2 having a circular groove or moat 3. A hydrophobic polytetrafluoroethylene layer 4 is applied to the substrate 2 and a central portion 5 of the substrate 2 is laser etched which roughens the surface of the substrate 2. A thin polystyrene layer is then applied to the polytetrafluoroethylene layer 4 and the central portion 5. <IMAGE> |
申请公布号 |
GB2381068(B) |
申请公布日期 |
2003.09.10 |
申请号 |
GB20020019309 |
申请日期 |
2002.08.19 |
申请人 |
* MICROMASS LIMITED;* MICROMASS LIMITED;* MICROMASS UK LIMITED |
发明人 |
JEFF * BROWN;DOMINIC * GOSTICK;EDOUARD S P * BOUVIER;JOHN CHARLES * GEBLER;PETER JENG JONG * LEE;JAMES IAN * LANGRIDGE;EMMANUELLE * CLAUDE;WEIBIN * CHEN |
分类号 |
H01J49/04;H01J49/16;H01J49/40;(IPC1-7):H01J49/04;G01N1/28 |
主分类号 |
H01J49/04 |
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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