MEGA is a leading brand of high-throughput GC columns. Their products are tested and validated using a variety of proprietary Test mixtures, including the Grob Test mixture, which guarantees the quality of each column. Their product portfolio includes GC-MS long-life columns, FAST-GC columns and Multidimensional technical solutions. It also manufactures the most efficient GC columns (MEGA-DEX column series) with cyclodextrin-based stationary phases for enantiomeric chiral separations.