Designed to integrate seamlessly into laboratory operations, the Hplc Column Nucleodur ® Π 2, 5 μm, 125 Mm, 4 Mm offers exceptional versatility as a separation column for High Performance Liquid Chromatography (HPLC). With its biphenylpropyl modification surface chemistry, this column excels particularly in separating antibiotics, aromatic and unsaturated compounds, pharmaceutical products, and especially polar compounds such as steroids. Its unique π-π and hydrophobic interactions provide superior retention for these substances, making it an ideal choice for a wide range of applications. The column's particle size of 5 μm ensures efficient separation while maintaining a relatively large pore size of 110 Å, allowing for excellent performance under highly aqueous conditions. With a specific surface area of

• Category: Separation columns for HPLC
• Column type: HPLC column
• USP listing: L11
• Column shape: Analytical separation column
• Column volume: 1.56 ml
• Phase: π 2
• Separation principle: Reversed phase (RP)
• Pore size: 110 Å
• Pore volume: 0.9 ml/g
• Particle size: 5 µm
• L x Ø internal (column): 125 x 4 mm
• Surface chemistry: Biphenylpropyl modification
• Particle type: Fully porous particles (FPP)
• Recommended application(s): Antibiotics Particularly aromatic and unsaturated compounds Pharmaceutical products Especially for polar compounds Steroids
• Pressure stability: 600 bar
• Specific surface according to BET: 340 m²/g
• Application Database (Macherey-Nagel): HPLC
• Endcapped: yes
• Eluent in column: Acetonitrile - Water
• Temperature stability: 60 ° C
• Interactions / retention mechanism: π-π and hydrophobic
• pH stability: 3,0-10,0