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Any ideas to what could be going on?
Thanks,
Mark
Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.
Mritari wrote:
We have recently been seeing negative peaks and strange baseline activity on one of our HPLCs. The lamp is brand new, and these methods work fine on our other HPLCs. The HPLC is an Waters alliance 2695 with a Waters 996 PDA detector.
Any ideas to what could be going on?
Thanks,
Mark
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