The presence of cannabinoids in textile and pharmacological goods and the need to distinguish them from those found in drugs and psychotropics has led to the development of analytical techniques to differentiate them. A University of Cordoba research group headed by Analytical Chemistry Professor Lourdes Arce, along with institutional collaborators, participated in the development of a new methodology using ion mobility spectrometry. The new method has been shown to be effective and uses a simple way to distinguish between certain cannabinoid types in a short period of time.