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Mass spectrometry apparatus for ultraviolet light ionization of neutral lost molecules, and method for operating same
Mass spectrometry apparatus for ultraviolet light ionization of neutral lost molecules, and method for operating same
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机译:用于中性丢失分子的紫外线电离的质谱仪及其操作方法
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摘要
The invention proposes a mass spectrometry apparatus for ultraviolet light ionization of neutral lost molecules, and a method for operating same. The mass spectrometry apparatus for ultraviolet light ionization of neutral lost molecules includes a quadrupole tandem special linear ion trap mass analyzer, a vacuum ultraviolet lamp, a lamp front shutter, a gradient vacuum system and other necessary components for the mass spectrometry apparatus. In addition, the invention also proposes a method for operating the apparatus to efficiently store ions, fragment and analyze the ions, perform ultraviolet efficient ionization on lost neutral molecules, and then analyze the ions.
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