While reading some HPLC validation literature, I came across a brief discussion of System Suitability with a reference to a "gradient capacity factor" identified as K-bar, used in place of the usual capacity factor K-prime.
I've checked through all my books on HPLC and I can find nothing on this subject. Can anyone shed some light on the derivation and use of this parameter.
Tim Kearsley.
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By H W Mueller on Thursday, November 16, 2000 - 12:17 am:
See Snyder, Glajch, Kirkland, Practical HPLC Method Development, Wiley, NY, 1988, page 160.
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