Overcoming the Limitations of Large Scale Polymerization

Methacrylate monoliths (CIM® monolithic columns) allow for very fast and efficient separations and exhibit very high binding capacities for extremely large bio-particles due to their large inner channel diameters and enhanced mass transfer characteristics.
Additionally, the ability to manufacture polymer monolithic materials ranging from analytical to large scale preparative/industrial columns has tremendous advantages. By ensuring the chromatographic properties are consistent over the whole size range, one can easily design and optimize a purification method on laboratory scale and transfer it to a production line with minimal to no additional modifications.

Until now the largest monolithic column had a volume of 8 L, which was large enough to serve the biopharmaceutics' market's needs. Now however, the capacity of that column is already at its upper limit.

By successfully employing the knowledge and experience from almost two decades of monolith production we have managed to overcome the size limitations and polymerize the largest convective chromatographic support made from one piece of material, a 40 L monolithic column.