Widely applied in chemical workflows, separation columns for HPLC play a crucial role in purifying and analyzing complex mixtures. One such column is the Hplc Column Nucleoshell ® Biphenyl, 150 Mm, 4 Mm. This column features a biphenyl phase, which offers an alternative selectivity compared to traditional C18 modifications due to its ability to facilitate both π-π interactions and hydrophobic interactions. This makes it particularly effective for separating aromatic and unsaturated substances. The column's core-shell technology ensures stability in 100% aqueous mobile phases, while its iso-butyl sidechains contribute to low bleeding characteristics, even at acidic pH values. Additionally, this column is suitable for LC-MS applications and is recommended for separating antibiotics, aromatic and unsaturated compounds

• Category: Separation columns for HPLC
• Particle size: 2.7 µm
• Interactions / retention mechanism: π-π and hydrophobic
• Column volume: 1.9 ml
• Surface chemistry: Biphenylpropyl modification
• Separation principle: Reversed phase (RP)
• Pore volume: 0.9 ml/g
• USP listing: L11
• Column type: HPLC column
• Recommended application(s): Antibiotics Aromatic and unsaturated compounds DNPH Aldehydes hormones Mycotoxins Pesticides Pharmaceutical products Phthalates Suitable for LC-MS
• Temperature stability: 60 ° C
• Column shape: Analytical separation column
• Pore size: 90 Å
• Specific surface according to BET: 130 m²/g
• Endcapped: yes
• Phase: Biphenyl
• Pressure stability: 600 bar
• Particle type: Core-shell, superficially porous particles (SPP)
• Eluent in column: Acetonitrile - Water
• pH stability: 1,5-8,5
• L x Ø internal (column): 150 x 4 mm