Resolution Peak- Asymmetry HPLC

[montana]

Hi,

I would like to ask about whitch formula should we use to calculate the resolution between two asymmetric peaks .

Thank You

[tom jupille]

That is a large "can of worms". Check out Dolan's column in the May 2002 LC/GC:
http://tinyurl.com/mydtqvz

[danko]

Another discussion would be why the peaks or at least one of them are/is asymmetric. Could be unresolve peaks - i.e. no resolution of even more relevant/critical pair of peaks ?

Best Regards