HPLC column NUCLEODUR ® NH 2 , 125 mm, 4 mm

Structured to assist in consistent experimental procedures, the Hplc Column Nucleodur ® NH 2, 125mm, 4mm falls under the category of Separation columns for HPLC. This analytical column features a polar aminopropyl modification, based on high purity NUCLEODUR ® silica gel, capable of generating distinct retention behaviors compared to purely alkyl-functionalized surfaces. It offers versatile applications, including polar compound separations under RP conditions (such as sugars and DNA bases) and hydrocarbon separations under NP conditions. The column's pH stability ranges from 2.0 to 8.0, while its temperature stability reaches 60°C. Pressure stability is rated at 600 bar, ensuring robust performance during use.

• Category: Separation columns for HPLC
• Column shape: Analytical separation column
• Eluent in column: n -Heptane
• Surface chemistry: Aminopropyl (NH 2 ) modification
• Particle type: Fully porous particles (FPP)
• USP listing: L8
• Endcapped: no
• Temperature stability: 60 ° C
• Pore volume: 0.9 ml/g
• Specific surface according to BET: 340 m²/g
• Separation principle: Multi-mode (NP and RP), Normal phase (NP)
• L x Ø internal (column): 125 x 4 mm
• Particle size: 5 µm
• Recommended application(s): Polar compounds under RP conditions (sugars, DNA bases) Hydrocarbons under NP conditions
• Column volume: 1.56 ml
• Pore size: 110 Å
• Pressure stability: 600 bar
• Phase: NH 2
• pH stability: 2,0-8,0
• Interactions / retention mechanism: polar/ionic and hydrophobic
• Column type: HPLC column
• Similar phases: NUCLEOSIL ® NH 2 / NH 2 -RP