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avatar: chmoris
chmoris
2 posts
Replied to chmoris post on November 8th, 2019

I work on DMF, 80 degrees, try purging many times the RI and autozero is at -0.132V constant, so I cannot start running samples....

Any advice?

Thanks

Moris

 

avatar: chromatology
chromatology
41 posts
Replied to chmoris post on November 8th, 2019

Have you purged the reference side of the flow cell with your mobile phase first?

avatar: chmoris
chmoris
2 posts
Replied to chmoris post on November 10th, 2019

Yes indeed, I have no columns at the moment and washing with 1 ml/min at a 1.3 Mbar. Washing reference size, pressure goes down to 0.7 Mbar