2D-LC User Guide
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
1
D mobile phase to waste at the beginning of every
2
D analysis.
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
Valve
.
The
Switch time
field becomes active.
2
Specify a switch time in the
Switch time
field.
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
2
D analysis has finished.
Set up the Gradient Time Table for the Analytical Gradient
Use this section to set up the eluent gradient timetable for the
2
D analysis.
1
Specify the time for the change of solvent composition in the
Time[min]
field.
2
Specify the percentage of solvent that channel B delivers at the specified time
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.
3
To remove the checkmark in the
Shift
box, select the single Analytical
Gradient Event first and then clear the corresponding settings in the
Gradient
Shift
1
D Time
table.
NOTE
The initial start composition is defined in the
2
D solvents table.
Содержание 1290 Infinity II 2D-LC Solution
Страница 122: ...5 2D LC Data Acquisition in MassHunter Workstation 11 Instrument Details 2D LC User Guide 122 3 Click Screen 4 Click OK...
Страница 263: ...2D LC User Guide 263 9 Data Analysis GC Image Basic Information 3 Import parameters...
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Страница 267: ...2D LC User Guide 267 9 Data Analysis GC Image Basic Information 11 View single 2D chromatograms 12 Select blobs...
