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Agilent 5977 with extractor source
Discussions about GC-MS, LC-MS, LC-FTIR, and other "coupled" analytical techniques.
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Hi All, I just cleaned my EI source (first time for an extractor source) and clipped the column on the GC-MS interface. Since there is a cone attached at the interface how much should the column show past the transfer line? I can't find anywhere on the web or in the manual that addresses this. I figured asking her is normally faster than trying to get the information from Agilent.
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About 1-2mm past the inner sleeve of the interface just as with a normal source. You can loosen the setscrew on the cone and slip it off, install the column as usual then replace the cone. I found that to be the easiest way to do it.
The past is there to guide us into the future, not to dwell in.
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Thanks James - see I knew it would be faster on here
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