Crafted to support technical production environments, the HPLC column NUCLEODUR ® Sphinx RP offers a unique selectivity due to its bifunctional RP phase made from high purity NUCLEODUR ® silica gel, which features a balanced ratio of propylphenyl and C 18 ligands. This reversed phase column supports quinolone antibiotics, substituted aromatics, sulfonamides, xanthines, and provides additional π-π interactions. With a particle size of 5 μm and a pore size of 110 Å, it ensures efficient separations while maintaining pressure stability up to 600 bar and temperature stability up to 60 °C. Its specific surface area of 340 m²/g and pH stability range of 1.0-10.0 make it suitable for various applications including

• Category: Separation columns for HPLC
• Interactions / retention mechanism: π-π and hydrophobic
• L x Ø internal (column): 50 x 2 mm
• Endcapped: yes
• Temperature stability: 60 ° C
• Separation principle: Reversed phase (RP)
• Recommended application(s): Quinolone antibiotics Suitable for LC-MS Substituted aromatics Sulfonamides Xanthines Additional π-π interactions
• Eluent in column: Acetonitrile - Water
• USP listing: L1 L11
• Column type: HPLC column
• Pore size: 110 Å
• Particle type: Fully porous particles (FPP)
• Pore volume: 0.9 ml/g
• Particle size: 5 µm
• Surface chemistry: Bifunctional RP phase, balanced ratio of propylphenyl and C 18 ligands
• Specific surface according to BET: 340 m²/g
• Phase: Sphinx RP
• pH stability: 1,0-10,0
• Column volume: 0.15 ml
• Pressure stability: 600 bar
• Column shape: Analytical separation column