HPLC column NUCLEODUR ® CN, 250 mm, 4 mm

Prepared for use in regulated laboratory conditions, the HPLC Column Nucleodur® CN, 250 mm, 4 mm, falls under the category of Separation columns for HPLC. It features fully porous particles (FPP) with a particle size of 5 µm and a specific surface area of 340 m²/g, as per BET. This column's surface chemistry is cyano, nitrile (CN) modified, offering a unique separation principle that combines multi-mode (NP and RP) and normal phase (NP) principles. With a pore size of 110 Å and a pore volume of 0.9 ml/g, it exhibits excellent pressure stability up to 600 bar and temperature stability up to 60°C. Ideally suited for separating molecules containing π-electron systems, organic acids,

• Category: Separation columns for HPLC
• Application Database (Macherey-Nagel): HPLC
• Phase: CN
• Particle size: 5 µm
• pH stability: 1,0-8,0
• USP listing: L10
• Recommended application(s): Molecules containing π-electron systems Organic acids Steroids Tricyclic antidepressants
• Separation principle: Multi-mode (NP and RP), Normal phase (NP)
• Column volume: 3.15 ml
• Specific surface according to BET: 340 m²/g
• Interactions / retention mechanism: π-π and polar (H bond), hydrophobic
• Temperature stability: 60 ° C
• Surface chemistry: Cyano, nitrile (CN) modification
• Column type: HPLC column
• Pressure stability: 600 bar
• Eluent in column: n -Heptane
• Pore size: 110 Å
• Pore volume: 0.9 ml/g
• Endcapped: no
• L x Ø internal (column): 250 x 4 mm
• Particle type: Fully porous particles (FPP)
• Column shape: Analytical separation column