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Reference Bandwidth for DAD

http://www.chromforum.org/viewtopic.php?t=16246

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Reference Bandwidth for DAD

Posted: Tue Apr 05, 2011 6:27 pm
by Mike H.
I've read the help files for reference bandwidth for the DAD. Supposedly using one minimizes refractive index changes in your baseline, but I've never really seen a difference in the chromatography whether you use a reference bandwidth or not. Does it really do anything? If it does what guidelines should I follow when choosing one? thx

Re: Reference Bandwidth for DAD

Posted: Tue Apr 05, 2011 6:56 pm
by zokitano
If you noticed for your particular separation that using the reference wavelength or not doesn't make difference in your final chromatograms, always good advice is: do NOT use it.

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