Merck LiChrospher 60 RP-Select B - Reversed-Phase Column for Polar Compound Analysis

The LiChrospher 60 RP-Select B is a reversed-phase HPLC column manufactured by Merck (EMD Millipore/Sigma-Aldrich). It features a 60 Å pore size silica with a specially selected C18 bonded phase, designed to provide enhanced selectivity for polar and moderately polar analytes compared to standard C18 columns.

Key Specifications:

• Manufacturer: Merck (Sigma-Aldrich)
• Phase: RP-Select B (modified C18)
• Pore Size: 60 Å
• Particle Size: 5 µm
• Substrate: LiChrospher spherical silica
• Mode: Reversed Phase

Why Choose LiChrospher 60 RP-Select B?

The RP-Select B phase offers a different selectivity profile compared to conventional C18 columns. The 60 Å pore size, combined with the Select B bonding chemistry, provides enhanced retention of polar compounds that might elute too quickly on standard 100 Å C18 phases.

This column is particularly useful for pharmaceutical methods specified in European Pharmacopoeia (EP) monographs and for environmental analyses where polar analyte retention is critical.

Applications:

• European Pharmacopoeia (EP) compendial methods
• Polar pharmaceutical compound analysis
• Environmental pollutant screening
• Industrial chemical purity testing
• Methods requiring alternative C18 selectivity

Available in LiChroCART cartridge format for easy column exchange. Compatible with standard HPLC systems from all major manufacturers.

Order from Eke Lab Shop. Contact us for Merck column cross-reference support.