Separation of Fullerenes on conventional HPLC Columns are always problematic due to the low solubility and low recovery rate of Fullerenes. COSMOSIL offers a variety of columns designed for preparative scale separation of Fullerenes including higher Fullerenes, Metallofullerenes and Fullerene Derivatives. Nitro-carbazoyl group bonded stationary phase, excellent Separation Fullerenes, for Separation of C60 Indene used for organic thin-film solar cell.