TK-Col 16/10 Octyl 4FF pre-packed columns are ready-to-use pre-packed columns obtained by loading the TA-Octyl 4FF into TK-EC16/20 empty columns, eliminating the trouble of loading the columns by themselves and the risk of poor column efficiency, and making chromatography highly efficient and simple by combining the media and the columns in a perfect way. These pre-packed columns are widely used in laboratory for process development and sample preparation, and are suitable for the separation and purification of peptides, recombinant proteins, antibodies and other biomolecules, etc.