Agilent Technologies 5977B Series Operating Manual page 53

9 Click Calc Length in the If unretained peak holdup time is known section to
Figure 9
10 Verify that the parameters listed (temperature, inlet and outlet pressures,
11 Enter the recorded retention time in the Holdup Time field. Move the cursor
12 Click OK to save the changes and exit the dialog.
13 Click OK on the Calibrate Columns dialog to save the calibration.
With capillary columns, such as those used with the MSD, linear velocity is
often measured rather than volumetric flow rate.
5977B Series MSD Operating Manual
display the Calculate Column Length dialog. (See
Calibrate column length dialog
and gas type) are those used in the method to determine the holdup time.
Change any parameters that are different than those used in your method.
to another parameter's field and the calibrated column length appears.
Installing 7890 GC Columns
Figure 9.)
2
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