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- Posts: 49
- Joined: Thu Feb 12, 2009 10:51 pm
I am facing one problem, we have two analysis with two different columns, also we have two different movil fases. When we change from one column to the other, it takes aproximately 3 hours to accondition the column for the analysis. So we are thinking in a switching system but to make it automatic we need to have a more complicated system and to a simple one as we understand. I have make a presentation where you can see this problem. You can see it in the following address:
https://www.dropbox.com/s/8q253sdjdiu3w ... es%20A.pdf
Has someone had a similar problem and how have resolved it?
Thank you for your answers.
Regards,
Adolfo Alvarez