Chromabolt® is a family of pre-validated columns prepacked with Merck Millipore chromatography resins, designed for early clinical stage manufacturing. Available in 3 sizes – 10, 20 and 32 cm inner diameter (i.d.), these prepacked columns free up end users valuable time and resources by eliminating manual packing and cleaning. With Chromabolt® prepacked columns, you can spend your time on manufacturing your products and not on laboriously packing chromatography resins.