Perform targeted and non-targeted metabolite profiling analysis. IDAlgin can align metabolite peaks by their identifications, thus overcome retention time shifting caused misalignment.
GC/MS data is first processed using AMDIS (Automated mass spectral deconvolution and identification system) for deconvolution and identification with existing or custom made libraries.
The peak area or integrated signal of each metabolite from all chromatograms identified by AMDIS is then aligned regardless of retention time. The identification of metabolites can be precisely controlled by using AMDIS algorithm incorporating retention index in the deconvolution process. Unknown metabolites are included in the library by assigning them defined identifiers.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this calculator software.