PeakFit includes 8 different built-in equations for asymmetric peaks typically found in chromatography data including the Exponentially-Modified Gaussian, the Haarhoff-Van der Linde, the NLC, the Giddings and even a Half-Gaussian Modified Gaussian, an experimental model similar to the EMG, but used to describe intra-column originated asymmetry. The results of these measurements are then automatically recorded in a PeakFit-generated report, or they can be shown graphically. The sophisticated array of baseline types lets you integrate only the significant portion of the bands in your data. With 82 nonlinear peak models to choose from, you're almost guaranteed to find the best equation for your data. PeakFit gives the electrophoresis user the ability to quickly and easily separate, locate and measure up to peaks bandseven if they overlap. PeakFit can even deconvolve your spectral instrument response so that you can analyze your data without the smearing that your instrument introduces. Overall area is determined by integrating the peak equations in the entire model. As a product of the curve fitting process, PeakFit reports amplitude intensityarea, center and width data for each peak.

PeakFit includes 18 different nonlinear spectral application line shapes, including the Gaussian, the Lorentzian, and the Voigt, and even a Gaussian plus Compton Edge model for fitting Gamma Ray peaks. PeakFit lets you accurately detect, separate and quantify hidden peaks that standard instrumentation would miss.

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