Phenomenex CZESep 600 Neutral Capillary 75 um ID x 75 cm

The Phenomenex CL0-5952 is a specialized CZESep 600 Neutral Capillary designed for use in Capillary Electrophoresis (CE). It is specifically engineered to provide a stable, non-polar surface that minimizes analyte interaction with the capillary wall. The neutral coating is designed to virtually eliminate Electroosmotic Flow (EOF). This allows for separations based purely on the electrophoretic mobility of the analytes, which is critical for certain high-resolution applications. By masking the silanol groups on the fused silica surface, this capillary significantly reduces the adsorption of basic proteins and other positively charged molecules that would otherwise "stick" to the walls. The stable coating ensures consistent migration times across multiple runs, which is essential for validated pharmaceutical and clinical assays. The 75 µm ID offers a balance between sample capacity and heat dissipation, making it suitable for a wide range of analytical separations. Some of the common applications include protein and peptide analysis, isoelectric focusing, and small molecule separation.