Built to deliver predictable results in synthesis routines, this HPLC column Nucleodur® Sphinx RP features a bifunctional RP phase made from high purity NUCLEODUR® silica gel, modified with a balanced ratio of propylphenyl and C 18 ligands. This unique selectivity allows for versatile method development based on hydrophobic and additional π-π interactions. With a particle size of 5 μm and a pore size of 110 Å, it offers a pressure stability of up to 600 bar and temperature stability of 60°C. Recommended applications include quinolone antibiotics, substituted aromatics, sulfonamides, xanthines, and compounds benefiting from additional π-π interactions.

• Category: Separation columns for HPLC
• Separation principle: Reversed phase (RP)
• Eluent in column: Acetonitrile - Water
• Phase: Sphinx RP
• L x Ø internal (column): 100 x 2 mm
• Interactions / retention mechanism: π-π and hydrophobic
• Column shape: Analytical separation column
• Temperature stability: 60 ° C
• Column volume: 0.3 ml
• Pore volume: 0.9 ml/g
• Recommended application(s): Quinolone antibiotics Suitable for LC-MS Substituted aromatics Sulfonamides Xanthines Additional π-π interactions
• Specific surface according to BET: 340 m²/g
• pH stability: 1,0-10,0
• Column type: HPLC column
• Particle size: 5 µm
• Surface chemistry: Bifunctional RP phase, balanced ratio of propylphenyl and C 18 ligands
• Pore size: 110 Å
• Particle type: Fully porous particles (FPP)
• USP listing: L1 L11
• Endcapped: yes
• Pressure stability: 600 bar