Chemstation: HPLC-DAD. How to turn off integration/signal for certain periods of analysis time?


We run at two wavelengths (signals A and B). Some analytes are on Signal A, other are on Signal B. Is there a way to configure settings in such a way that Signal A is on for the first part of the run, and then later Signal A shuts off and Signal B turns on?

I tried doing this in what seemed to be the relevant section of the method edit windows, but it didn't do anything. Alternatively, if there is a way to to configure integration to just ignore the relevant periods on each signal, that would also work.

Thank you for any help with this.

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