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- Posts: 13
- Joined: Fri Sep 11, 2020 10:47 pm
There is something weird that happened to the GC-MS I am using. There is a small air leak since last week, and I working on it. However, I find something really wired, when I press the pre run and profile 28 N2 and 32 O2 and 18 H2O via manual tune, the amount of all those 3 ions crazily increased. and the total flow is less than column flow 1ml/min + purge flow 3min/l. The inlet is in splitless mode, 200C.
I really appreciate any suggestions.
Best