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Agilent 7500 ICP-MS ChemStation Operator’s Manual
Creating a Method
4 To use the autosampler, enter the settings for the post-acquisition probe rinse in
the After Acquisition (Rinse Port) section.
Rinse solution in the rinse port of the autosampler is taken up into the nebulizer.
NOTE When using the Peristaltic Pump2, the maximum speed is 1.0 rps.
5 To use the autosampler, enter the settings for the post-acquisition rinse in the
After Acquisition (Rinse Vial) section.
Rinse Speed, Rinse Time and the Rinse Vial that will be used for post-acquisition
rinse. Each time the sample is switched, the rinse operation will be conducted using
the solution in the specified rinse vial.
6 To initiate Intelligent Rinse after acquisition, enter the following settings.
In Intelligent Rinse, rinsing will continue until masses within the sample decrease to
the set threshold (CPS) or lower. Enter the settings in Mass, Threshold, Stability
check time Window, and Action on Failure.
1) Select the Intelligent Rinse out After Acquisition check box.
The dialog box expands and shows the Intelligent Rinse setting items.
Peristaltic Pump Program Dialog Box
2) Select a rinse step from the Rinse Step drop-down list.
Selecting Rinse Port will cause the indicators in the Rinse Time (Sample) and Rinse
Time (STD) text boxes to change to blue. Selecting Step No. will cause the indicator
in the Rinse Time text box to change to blue. < max > will appear next to both text
boxes to indicate the rinse time limit.
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