发明授权
US5859431A Sample holder for mass spectrometer 失效
质谱仪样品架

Sample holder for mass spectrometer
摘要:
A sample holder (1) for use in mass spectrometry comprises a plate having a flat (5), which flat includes a first region having a smooth surface surrounding a second region having a rough surface (7). The second region defines the location for loading a sample.
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