Semi Prep HPLC Column, NP Silica Wide Pore, 10um, 300A. 10mm ID x 250mm Length. Cogent Brand. 1 EA.
This Cogent NP Silica™ Wide Pore Stationary Phase has been a premium value and used by HPLC laboratories for many years. This low metal content, 300A, very high purity Silica is not modified in any way.
The 10µm Particle works well with higher flow rates and produces lower back pressures than smaller particles. The diameter and length of this column provides increased loading capacity compared with analytical columns, which is why it is chosen for purification of large hydrophilic or polar compounds, making it ideal for Semi Preparative HPLC.
A specialized HPLC System is required for this column which is often used in HILIC or Normal Phase mode.