Centroid acquisition: Difference between revisions
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Procedure of recording mass spectra in which an automated system detects peaks, calculates their centroids, and assigns ''[[m/z]]'' values based on a calibration file. Only the centroid ''[[m/z]]'' and the peak intensity are stored. | Procedure of recording mass spectra in which an automated system detects peaks, calculates their centroids, and assigns ''[[m/z]]'' values based on a calibration file. Only the centroid ''[[m/z]]'' and the peak intensity are stored. | ||
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Procedure of recording mass spectra in which an automated computer-based system detects peaks, calculates the centroid based on the average m/z value weighted by the intensity, and assigns m/z values based on a calibration file. Only the centroid m/z value and the peak magnitude are stored. | |||
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#J. Meija, J. A. Caruso. J. Am. Soc. Mass Spectrom. 15, 654 (2004). | |||
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Revision as of 22:22, 7 April 2010
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