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there is no emission current

Question asked by rogermoise on Mar 6, 2017
Latest reply on Sep 18, 2017 by james_jenkins

Dear

i am using a gc/ms 5975C inert xl ei/ci msd. all the filament i m using is giving me these information 'there is no emission current' just after 2 hours of using a new filament. please can any body help me to check what is going wrong to damage my filamant all the time?

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