Calibration of mass ranges up to m/z 10,000 in electrospray mass spectrometers |
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| Authors: | Simone König Henry M Fales |
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| Institution: | 1. National Institutes of Health, NHLBI, LBC, Rm. 7N318, 10 Center Dr. MSC 1676, Bldg. 10, 20892-1676, Bethesda, MD
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| Abstract: | We report that the cesium salts of monobutyl phthalate, heptafluorobutyric acid, tridecafluoroheptanoic acid, and perfluorosebacic acid generate salt/cluster ions that provide calibration peaks for electrospray mass spectrometers. In the case of the cesium salt of tridecafluoroheptanoic acid ions are available up to m/z 10,000. |
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