Designed to integrate seamlessly into laboratory operations, the Hplc Column Nucleodur ® NH 2, 250 MM, 4.6 MM offers versatile applications within liquid chromatography (LC, HPLC). Packed with a polar aminopropyl modification, this column exhibits distinct retention behaviors compared to purely alkyl-functionalized surfaces. It supports both reversed-phase (RP) and normal-phase (NP) modes, making it suitable for separating polar compounds such as sugars and DNA bases under RP conditions, and hydrocarbons under NP conditions. With a pH stability range of 2.0-8.0 and temperature stability up to 60°C, this column ensures reliable performance across various experimental conditions.

• Category: Separation columns for HPLC
• Specific surface according to BET: 340 m²/g
• Pressure stability: 600 bar
• Column shape: Analytical separation column
• Eluent in column: n -Heptane
• USP listing: L8
• Phase: NH 2
• pH stability: 2,0-8,0
• Surface chemistry: Aminopropyl (NH 2 ) modification
• Temperature stability: 60 ° C
• Particle size: 5 µm
• Column volume: 4.15 ml
• L x Ø internal (column): 250 x 4.6 mm
• Pore volume: 0.9 ml/g
• Recommended application(s): Polar compounds under RP conditions (sugars, DNA bases) Hydrocarbons under NP conditions
• Separation principle: Multi-mode (NP and RP), Normal phase (NP)
• Pore size: 110 Å
• Particle type: Fully porous particles (FPP)
• Interactions / retention mechanism: polar/ionic and hydrophobic
• Similar phases: NUCLEOSIL ® NH 2 / NH 2 -RP
• Column type: HPLC column
• Endcapped: no