Manufactured to meet research and production requirements, this HPLC column features a biphenyl phase, offering an alternative selectivity compared to traditional C18 modifications due to its dual retention mechanisms involving π-π interactions and hydrophobic interactions. This makes it particularly effective for separating aromatic and unsaturated substances. Based on core-shell technology silica gel particles, this column exhibits exceptional performance under highly aqueous conditions. Its unique phase modification results in low bleeding characteristics, even at extremely acidic pH values, setting it apart from competing columns. With iso-butyl sidechains and rigorous multi-endcapping procedures, phase collapse is avoided, ensuring stability in 100% aqueous mobile phases. The column measures 150mm x 3mm, making it suitable for various applications such as antibiotics, pharmaceuticals, mycotoxins, pesticides

• Category: Separation columns for HPLC
• Recommended application(s): Antibiotics Aromatic and unsaturated compounds DNPH Aldehydes hormones Mycotoxins Pesticides Pharmaceutical products Phthalates Suitable for LC-MS
• Application Database (Macherey-Nagel): HPLC
• Temperature stability: 60 ° C
• Column volume: 1.05 ml
• Phase: Biphenyl
• Column shape: Analytical separation column
• Pressure stability: 600 bar
• Separation principle: Reversed phase (RP)
• Particle type: Core-shell, superficially porous particles (SPP)
• Specific surface according to BET: 130 m²/g
• L x Ø internal (column): 150 x 3 mm
• Pore size: 90 Å
• Surface chemistry: Biphenylpropyl modification
• Endcapped: yes
• pH stability: 1,5-8,5
• Interactions / retention mechanism: π-π and hydrophobic
• USP listing: L11
• Column type: HPLC column
• Pore volume: 0.9 ml/g
• Eluent in column: Acetonitrile - Water
• Particle size: 2.7 µm