Offline - Manual

Manual validation can be performed on already measured chromatograms with the advantage that these chromatograms may be measured in various sequences. Manual validation is used for the ex-post verification of system suitability.

  • In the Chromatogram window switch to the SST Results tab and open the SST method using the SST - Open... command. If no SST method is prepared, create a new one (for more details see also chapter Creating SST method).
  • Close any chromatograms that are still open in the Chromatogram window using the File - Close All command.
  • Check that the Overlay mode has been enabled. E.g. in the bottom-right corner of the Chromatogram window. If Overlay mode has been disabled (the word “Overlay” is shaded gray), enable it by double-clicking on it or using the File - Overlay Mode command or the icon.
  • Open all chromatograms that are to be included in the validation using the File - Open... command.

Note:

More files can be selected simultaneously by left-clicking on them while holding down on the Ctrl key (file-by-file selection) or Shift key (continuous selection). You can select all files in the directory using the Ctrl + A keyboard shortcut. For more details see also chapter Open Chromatogram.