Cole-Parmer BIO C18 UHPLC Column, 1.7 µm, 300 Å, 100 mm L x 2.1 mm ID; 1/EA

The importance of pore size is critical in the separation of large peptides and proteins. The use of a typical analytical silica template can lead to poor resolution, sensitivity, and recovery of biomolecules. The BIO C18 columns, specifically designed for large peptides and proteins provide sharp peak shapes, excellent analyte recovery, great reproducibility, and high sensitivity. The high surface area reduces any secondary negative interactions which could compromise peak shapes.

Columns come in 316L stainless steel (SS) tubing hardware. A SS female end fitting with a SS and PEEK frit system keeps the stationary phase in place and packed bed from disturbance. The SS end fitting accepts a male 10-32 threaded nut with standard 1/16" OD tubing. Order in-line filters to protect your BIO C18 HPLC and UHPLC columns.