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- Posts: 1
- Joined: Mon Jul 16, 2018 3:44 am
I am getting erratic pressure on Waters UPLC which also cause peak split and RT shift in the middle of run. After few injections like this, the pressure comes back to normal. Please see
https://drive.google.com/open?id=0B4Mjb ... JYelpfVWc0
Any idea? The technician have checked the inline degasser, replaced check valve but the issue still persist. What do you think?
Thank you,
Pratheep