To Set Up A Method To Use The Multimode Source; Basic Operation And Maintenance - Agilent Technologies G1978B User Manual

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Basic Operation and Maintenance

To set up a method to use the multimode source

To set up a method to use the multimode source

1 In the MassHunter software, change the Context to Acquisition.
2 In the MS QQQ tab, set Ion source to MMI (see
3 In the Time Segments table, chose an ionization mode from the Ion Mode
4 In the Source tab, set the desired source conditions. See the
5 Make any other changes that are necessary for your method.
6 Save the method.
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list. You may set the ionization mode to one of the following:
• ESI
• APCI
• ESI+APCI
The Ion Mode selection ESI + APCI will specify a method for alternating ESI
and APCI operation.
Note that the Ion Mode selection is only visible if Ion source is set to MMI.
"Guidelines" on page 50 for suggested source conditions for the multimode
source for the different ionization modes.
Multimode Source for 6410 Triple Quad LC/MS User Guide
Figure 1 on page 9).