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High air and water peaks on Varian 2000 GC/MS

Discussions about GC-MS, LC-MS, LC-FTIR, and other "coupled" analytical techniques.

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High air and water peaks on Varian 2000 GC/MS

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Adamcon8
I was just wondering if anyone has had trouble with high air and water peaks with the Varian 2000 GC/MS? Would anyone know the source of the problem? What was your plan of attack in correcting this? Any info would be great. Thank you.

Re: High air and water peaks on Varian 2000 GC/MS

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Hornet
Check the injector end of the column, the injector oring, gas filter and the transferline end of column if you have small/medium leak, change the septum too.
If you have a large leak you would have already broken your filament i guess, and probably your turbo isn't even at full speed.

Davide
Davide Balbo from Italy
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