Agilent Technologies 1290 Infinity II 2D-LC User Manual page 143

6 Method Parameters
Set the 2D-LC Method parameters
Specify the Switch Time of the Diverter Valve
The diverter valve can be used to automatically divert salt or buffers coming from
the
This section is active only if a diverter valve is included in the 2D-LC Cluster
configuration.
1 To turn on switching of the diverter valve, mark the check box Use Diverter
2 Specify a switch time in the Switch time field.
Set up the Gradient Time Table for the Analytical Gradient
Use this section to set up the eluent gradient timetable for the
1 Specify the time for the change of solvent composition in the Time[min] field.
The initial start composition is defined in the
NOTE
2 Specify the percentage of solvent that channel B delivers at the specified time
3 To remove the checkmark in the Shift box, select the single Analytical
2D-LC User Guide
1
D mobile phase to waste at the beginning of every
Valve.
The Switch time field becomes active.
The valve is switched to the detector at the specified time after the start of the
2
D analysis and switched back to waste when the
in the B[%] field.
Channel A always delivers the remaining volume, %A = (100 - %B). The solvent
composition changes linearly from one setpoint to the next.
Gradient Event first and then clear the corresponding settings in the Gradient
1
Shift D Time table.
2
D analysis.
2
D analysis has finished.
2
D analysis.
2
D solvents table.
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