Apply manual integration co... (Data Analysis)
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Apply manual integration corrections to other injections

If you want to apply the same manual integration corrections to several injections, consider saving these corrections in the processing method. The saved manual integration corrections will then be automatically applied to all injections that are processed with this method.

Prerequisites

  • To be able to carry out the procedure as described, you need the privileges Data Processing > Do manual integration and Processing Method > Edit integration parameters. Privileges are configured in the Control Panel.

  • If the project enforces method approval, the method status must be Generic. For details, see Method approval.

Save manual integration corrections in the method

  1. In the Chromatograms window, click to activate manual integration.

  2. Insert the required manual integration corrections.

  3. In the Chromatograms toolbar, click in the toolbar to save your manual integration corrections in the processing method.

    4. All manual integration corrections will be listed in the Integration Events > Manual Integration node of the linked processing method.

    Manual integrations corrections are saved per signal.

    If the method already contains a manual integration correction for a given signal and retention time, you will be asked for confirmation before it gets overwritten.

Apply manual integration to other injections

  1. Make sure the processing method is linked to the required injection or injections, and reprocess the injections.

  2. Reprocess the data.

    3. The manual integration corrections that are saved in the method will be applied to signals with matching signal names.

    Regular integration events and manual integration corrections are applied to a signal in the following order:

    1. Integration events defined in the processing method under Integration events

    2. Manual integration corrections stored in the processing method under Integration events > Manual Integration

    3. Manual integration corrections that were only applied to a single injection and are not stored in the processing method.

    If manual integration corrections in the method and in the individual injection overlap or contradict each other, the corrections in the individual injection have priority.

  3. To check the results, pin the relevant injections and show them in an overlaid chromatogram.

    4. For example, the baseline start might not be suitable for all injections:

See Also