HPLC column NUCLEODUR ® CN, 150 mm, 4.6 mm

Produced to ensure dependable processing results, the HPLC column Nucleodur® CN, 150mm, 4.6mm falls under the category of separation columns for High Performance Liquid Chromatography (HPLC). It features a cyano, nitrile (CN) modification on high purity NUCLEODUR® silica gel, offering a unique retention behavior that sets it apart from purely alkyl-functionalized surfaces. This phase exhibits a moderate polarity due to its ability to interact via dipole-dipole, π-π, and hydrophobic forces, making it particularly suitable for separating polar organic compounds and those containing π electron systems. With a pH stability range of 1.0-8.0 and pressure stability up to 600 bar, this analytical separation column is designed to deliver reliable performance in various applications, including

• Category: Separation columns for HPLC
• pH stability: 1,0-8,0
• Pressure stability: 600 bar
• Surface chemistry: Cyano, nitrile (CN) modification
• Temperature stability: 60 ° C
• Column shape: Analytical separation column
• Pore size: 110 Å
• Recommended application(s): Molecules containing π-electron systems Organic acids Steroids Tricyclic antidepressants
• USP listing: L10
• Column type: HPLC column
• Particle size: 5 µm
• Column volume: 2.5 ml
• Particle type: Fully porous particles (FPP)
• Pore volume: 0.9 ml/g
• Separation principle: Multi-mode (NP and RP), Normal phase (NP)
• Specific surface according to BET: 340 m²/g
• Endcapped: no
• Eluent in column: n -Heptane
• Interactions / retention mechanism: π-π and polar (H bond), hydrophobic
• Phase: CN
• L x Ø internal (column): 150 x 4.6 mm