MonoTrap is a hybrid novel adsorbent that combines a large surface area and the properties of silica gel, activated carbon, and ODS. Utilizing the surface of porous silica, it can be used as a tool that makes use of the large surface area and the adsorbent effect caused by the inclusion of activated carbon for high collection efficiency and for short time and sensitive analysis. This time, we used MonoTrap DCC18 (with activated carbon) to recover aerial organic solvents. The effects of activated carbon allow efficient capture of aromatic hydrocarbons such as Xylene and Styrene. The highly inert WAX-column InertCap Pure-WAX is the optimal column for fragrance components analyses. It is recommended to use this medicine in conjunction with MonoTrap. Column :InertCap Pure-WAX (Cat.No.1010-68142) 0.25 mm I.D.×30 m df=0.25 μm