Developed to align with modern chemical standards, this Separation column for HPLC, specifically the HPLC column NUCLEOSHELL ® Biphenyl, boasts a unique hydrophobic phase that offers an alternative selectivity compared to traditional C 18 modifications. Its separation principle, based on π-π interactions and hydrophobic interactions, ensures superior retention of aromatic and unsaturated substances. Constructed using core-shell technology silica gel particles, it exhibits exceptional performance under highly aqueous conditions. The column's biphenylpropyl modification and multi-endcapping procedures contribute to its low bleeding characteristics, even at very acidic pH values, and ensure stability in 100% aqueous mobile phase. With a recommended application range spanning antibiotics, aromatic and unsaturated compounds, DNPH aldehydes, hormones

• Category: Separation columns for HPLC
• Column shape: Analytical separation column
• Separation principle: Reversed phase (RP)
• Phase: Biphenyl
• Application Database (Macherey-Nagel): HPLC
• Column volume: 0.83 ml
• Recommended application(s): Antibiotics Aromatic and unsaturated compounds DNPH Aldehydes hormones Mycotoxins Pesticides Pharmaceutical products Phthalates Suitable for LC-MS
• USP listing: L11
• Specific surface according to BET: 130 m²/g
• Column type: HPLC column
• Particle type: Core-shell, superficially porous particles (SPP)
• L x Ø internal (column): 50 x 4.6 mm
• Temperature stability: 60 ° C
• Interactions / retention mechanism: π-π and hydrophobic
• Pore size: 90 Å
• Eluent in column: Acetonitrile - Water
• Pressure stability: 600 bar
• Particle size: 2.7 µm
• Surface chemistry: Biphenylpropyl modification
• Pore volume: 0.9 ml/g
• pH stability: 1,5-8,5
• Endcapped: yes