Page 64 - Illustrated Pocket Dictionary of Chromatography
P. 64

DYNAMIC RANGE     59
























        The dynamic range for a detector includes non-linear portions of the response
        versus concentration plot. The limit to the dynamic range is that there must be a
        quantitative difference in the response of two different concentrations. On the low-
        concentration part of the range the system noise is the limiting factor. On the high-
        concentration part of the range the saturation of the detector, solubility of the
        analyte, or chromatographic overloading of the system may be the limiting factors.
        In fluorescence work self-absorption is also a potential factor.
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