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Basic Questions

Question asked by mr.white on May 8, 2019
Latest reply on May 9, 2019 by mr.white

Hello,

 

I got a very basic questions, to explain to a trainee. I recognised that some questions from him  i could not answer for sure.

 

The carrier Gas is to transport the Sample. The last system we used has N2 + H2. One of them has even He.

I saw i pressurised Air Vent leading to the Hydrocarbon Filter and after going to "Detector Air "

 

I assume that the Gas DONT run over the column. It would not make sense to me.

 

Thank you in advance for your help.

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