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HOW MANY STAGES OF VACCUM PRESENT IN AGILENT 6150SQ LC-MS

Posted: Sun Apr 07, 2013 12:38 pm
by maheshthirupathigari
Dear all,

I am using Agilent 6150Single quadruapole LC-MS but i have some doubts?
1) why vaccum required in lcms

2) How detector works.

3) what is RF frequency what is use in ms.

4) how APCI works

5)In ms we are generating ion using modifer how detector give the mass num.


6)How many stages of vaccum present in Agilent 6150Single quadruapole LC-MS

I am waiting prceious response.
Regards
mahesh :) :) :) :) :) :) :) :) :) :)

Re: HOW MANY STAGES OF VACCUM PRESENT IN AGILENT 6150SQ LC-M

Posted: Fri Apr 12, 2013 6:45 pm
by jtoshea2005
I would start with Agilents 6150 video:
http://www.youtube.com/watch?v=c3KosxGP5oc