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Baseline noise fails at 218 nm in hplc

Posted: Wed Dec 14, 2011 3:46 pm
by roslin
My baseline check fails at 218 nm while using TRi Ethyl Amine 50% methanol 30% and water 20% as mobile phase in hplc . How do I resolve my problem

Re: Baseline noise fails at 218 nm in hplc

Posted: Wed Dec 14, 2011 4:17 pm
by DR
TRi Ethyl Amine 50%
That's probably the problem right there. Please double check your prescribed mobile phase recipe.