Enhanced mass resolution in matrix-assis
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S. Schuerch; M. Schaer; K. O. Boernsen; U. P. Schlunegger
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Article
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1994
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John Wiley and Sons
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English
β 465 KB
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The limits of performance of a linear time-of-flight mass spectrometer using matrix-assisted laser desorp tionlionization have been tested. Effects of the pressure in the vacuum system and the sampling rate of the digital oscilloscopes on mass resolution have been investigated. Spectra recorded at d