Recommended for applications requiring controlled solvent behavior, such as quinolone antibiotics, substituted aromatics, sulfonamides, xanthines, and those involving additional π-π interactions, 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. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a particle size of 3 μm, this analytical separation column provides excellent performance under pressures up to 600 bar and temperatures up to 60 °C. Its endcapping ensures stable column efficiency and long lifetime, making it suitable for LC-MS

• Category: Separation columns for HPLC
• Column volume: 1.75 ml
• Surface chemistry: Bifunctional RP phase, balanced ratio of propylphenyl and C 18 ligands
• L x Ø internal (column): 250 x 3 mm
• Column type: HPLC column
• Pore size: 110 Å
• Recommended application(s): Quinolone antibiotics Suitable for LC-MS Substituted aromatics Sulfonamides Xanthines Additional π-π interactions
• Pressure stability: 600 bar
• Specific surface according to BET: 340 m²/g
• Phase: Sphinx RP
• Column shape: Analytical separation column
• Particle size: 3 µm
• Endcapped: yes
• Particle type: Fully porous particles (FPP)
• Eluent in column: Acetonitrile - Water
• Separation principle: Reversed phase (RP)
• USP listing: L1 L11
• Interactions / retention mechanism: π-π and hydrophobic
• Pore volume: 0.9 ml/g
• Temperature stability: 60 ° C
• pH stability: 1,0-10,0