With the goal to directly analyze the enantiomer composition of the sublimed samples, we envisaged to use the analytical power of NMR spectroscopy for a realtime evaluation of the enantiomeric ratios by adding a chiral solvating agent (CSA) to the trapping solution. Unfortunately, despite repeated attempts, this approach remained unsuccessful due to the limitations imposed by the system. Consequently, the instrumental setup had to be modified for obtaining this information.