HPLC Column XBridge BEH Shield RP18 OBD Prep 150 mm 10 mm 5 µm 130 Å, L1 2 - 11pH Range, Low Silan. Act., 185 m2/g, EndCapped, Spher., 17% Carb. Load

XBridge BEH Shield RP18 columns complement the XBridge BEH C18 and C8 phases and are an indispensable and powerful tool for HPLC method development. The built-in carbamate group in the ligand of the bound phase offers alternative selectivity, especially for phenolic compounds, compared to straight-chain alkyl columns.

This version of Waters' XBridge BEH Shield RP18 column has an inner diameter of 10 mm, a length of 100 mm and a particle size of 5.0 µm.

XBridge HPLC and UHPLC columns are based on BEH (Ethylene Bridge Hybrid Particle) technology and are designed to withstand high pH, high temperatures and other extreme operating conditions, such as volatile eluents. This makes them suitable for a wide range of LC-MS analyses of small molecules and biomolecules.

XBridge HPLC and UHPLC columns are available in a variety of sorbent particles and sizes:

• XBridge eXtended Performance (XP) 2.5 µm columns for fast analytical UHPLC separations
• 3.5 and 5 µm HPLC columns for reliable method development
• Preparative columns with 5 and 10 µm Optimal Bed Density (OBD) for purification chromatography.