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Table 1 Breakdown of spectra used for E-value calibration

From: Calibrating E-values for MS2 database search methods

  FT/FT TOF/TOF LTQ/FT LTQ/LTQ
1000 nM 207 1623 840 1624
100 nM 240 351 966 1624
10 nM 169 211 522 1623
  1. Breakdown of spectra used for E-value calibration. Each entry in the matrix represents the number of spectra from a certain concentration (row) and an instrument type (column).