Resolution enhancement in linear time-of-flight mass spectrometry by post-source pulse focusing
作者： G.R. Kinsel , C.D. Mowry , P.J. McKeown , M.V. Johnston
DOI: 10.1016/0168-1176(91)85003-5
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摘要: Abstract Resolution enhancement in linear time-of-flight mass spectrometry is demonstrated for a new technique, post-source pulse focusing. The relatively simple procedure followed to perform focusing described including discussion of the need choose proper experimental conditions. A resolving power ca. 1500 m/z 228 demonstrated. Finally, equations are presented which allow electric field conditions necessary optimum be estimated instruments with wide range instrumental configurations.
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