change the column gc/ms without stopped turbo pump

Hello !!

I have a question.
how I can change the column in the gc/ms without stopped turbopump ? It is possible?
regards Azrael ?

Parents
  • hello ,

    the approach is understandable, but one question in advance: how often per week or month should the column be changed?

     

    regards, M.

  • i can not to tell how often will change the column because other people will work. I just want to improve what is. I was asked about it. I would not touch this system. But there is interest in doing several tasks on one detector. i have two columns - polar and not polar and one port for the injector on analysis pesticide and lipid. and I am thinking how to implement this task.  can buy another injector and a ferrule with two holes (what you talked about yestarday) and use two columns at once. And it is also possible to change columns, which is what James gave the link about, but I haven't looked into that yet. Therefore, I am interested in whether this can be done and how to do it correctly so as not to harm the detector (turbomolecular pump).

Reply
  • i can not to tell how often will change the column because other people will work. I just want to improve what is. I was asked about it. I would not touch this system. But there is interest in doing several tasks on one detector. i have two columns - polar and not polar and one port for the injector on analysis pesticide and lipid. and I am thinking how to implement this task.  can buy another injector and a ferrule with two holes (what you talked about yestarday) and use two columns at once. And it is also possible to change columns, which is what James gave the link about, but I haven't looked into that yet. Therefore, I am interested in whether this can be done and how to do it correctly so as not to harm the detector (turbomolecular pump).

Children
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