HPLC column NUCLEODUR ® NH 2 -RP, 5 µm, 125 mm, 3 mm

Developed for demanding processing applications, the Hplc Column Nucleodur ® NH 2 -RP, 5 μm, 125 mm, 3 mm offers versatile separation capabilities due to its polar aminopropyl modification. Based on high-purity NUCLEODUR ® silica gel, this HPLC phase exhibits distinct retention behavior compared to purely alkyl-functionalized surfaces. With a pH stability range of 2.0-8.0 and temperature stability up to 60°C, it supports both reversed-phase (RP) and normal-phase (NP) separations, making it suitable for polar compounds under RP conditions (such as sugars and DNA bases) and hydrocarbons under NP conditions. The column features a particle size of 5 μm, ensuring efficient performance, while maintaining pressure stability up to

• Category: Separation columns for HPLC
• Column shape: Analytical separation column
• Interactions / retention mechanism: polar/ionic and hydrophobic
• pH stability: 2,0-8,0
• Surface chemistry: Aminopropyl (NH 2 ) modification
• Recommended application(s): Polar compounds under RP conditions (sugars, DNA bases) Hydrocarbons under NP conditions
• Similar phases: NUCLEOSIL ® NH 2 / NH 2 -RP
• Specific surface according to BET: 340 m²/g
• Particle type: Fully porous particles (FPP)
• Separation principle: Multi-mode (NP and RP), Reversed phase (RP)
• Particle size: 5 µm
• L x Ø internal (column): 125 x 3 mm
• Phase: NH 2 -RP
• USP listing: L8
• Endcapped: no
• Pore size: 110 Å
• Column volume: 0.87 ml
• Pressure stability: 600 bar
• Eluent in column: Acetonitrile - Water
• Temperature stability: 60 ° C
• Column type: HPLC column
• Pore volume: 0.9 ml/g