The stability of QA, DEAE and SO3 CIMac Analytical Columns was tested according to the CIP (Cleaning In Place) procedures described in the respective Product Specification Sheets (see Table 1). We compared the separation of a mixture of test proteins, the dynamic binding capacity for BSA and the pressure drop after 50 and 100 CIP procedures with the initial characteristics of the columns.
Sartorius BIA Separations
