Validation columns are high-quality, prepacked, scale-down columns for robust and reproducible process validation and process development. Excellent dimensions for scale-down studies—10 mm inner diameter and 20 cm bed height High-quality packing—prepared by our packing experts to support reproducible and robust studies Prepacked with the most commonly used BioProcess resins Results of Analysis certificate available for each individual column—includes column performance testing such as asymmetry and efficiency Developed together with biopharmaceutical experts to ensure optimal function for scale-down studies such as viral clearance High-quality packing for robust studies Validation columns are Tricorn columns packed by our experts at the custom packing department in Uppsala, Sweden. They feature a high-quality packed bed, enabling robust and reproducible process development or validation. An individual certificate of column performance is provided for each column. The Validation columns provide high consistency between columns in terms of efficiency and asymmetry. Excellent scale-down models Because of their dimensions—narrow 10 mm inner diameter, combined with 20 cm bed height typically used in biomanufacturing— these columns are especially suited for scale-down studies such as viral clearance studies. Other columns can be packed on-demand If columns with other bed heights and inner diameter are needed, the custom packing department can pack columns to your specifications. Columns available for custom packing include Tricorn, XK, and HiScale. If you are planning for mechanistic modeling In mechanistic modeling of chromatography, characterizing columns takes time and can introduce errors. For some resins, Validation columns are available as an f(x) column. These f(x) columns are precharacterized and supplied with Results of Analysis, so you have the column data you need for fast and accurate mechanistic modeling.