Hello guys
we got a new Agilent 7890B one month ago; after installing the columns it happens this random solvent broading in FRONT and BACK section.
We reinstalled the columns but the problem is still there.
What we have to check again?
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Hello guys
we got a new Agilent 7890B one month ago; after installing the columns it happens this random solvent broading in FRONT and BACK section.
We reinstalled the columns but the problem is still there.
What we have to check again?