Quantitation Package: SpinCount

High Precision Without a Reference

SpinCount is software package for reference-free determination of concentration and absolute number of spins in an any sample. One-time factory calibration of all relevant elements of the EPR spectrometer allows direct conversion of the measured signal to the number of spins in a sample. All essential instrumental parameters required for quantitation, including temperature, are stored with the data.

The precision of SpinCount can be greatly improved for noisy spectra using the fitted spectra from SpinFit. 

The SpinCount module with its easy to use interface is a standard part of the Xenon and the Xepr software platforms.