The NitroSPEC can be equipped with a wide range of HPGe detectors depending on the application. HPGe planar GPD detectors are available for analysis of Gamma and X-rays.HPGe coaxial GCD detectors are available with relative efficiencies up to 20%. Standard or with extended energy range (X series). In field mode the NitroSPEC is used as identifier simultaneously acquiring and saving data for performance of quantitative and qualitative analysis in laboratory conditions.