HPLC column NUCLEODUR ® SiOH, 5 µm, 250 mm, 4.6 mm

Produced for stability across temperature-sensitive applications, the Hplc Column Nucleodur ® Sioh, 5 μm, 250 mm, 4.6 mm offers an ideal solution for separating polar and midpolar compounds within liquid chromatography (LC, HPLC). Based on high purity NUCLEODUR ® silica gel, this unmodified phase caters to normal phase applications, featuring a specific surface area of 340 m²/g and a pore size of 110 Å. With a particle size of 5 μm and a pressure stability of 600 bar, it ensures robust performance under various conditions while maintaining its integrity at temperatures up to 60 °C. Its recommended eluent is n-heptane, making it suitable for a wide range of analytical separations.

• Category: Separation columns for HPLC
• pH stability: 2,0-8,0
• Column volume: 4.15 ml
• Pore size: 110 Å
• USP listing: L3
• Pressure stability: 600 bar
• Temperature stability: 60 ° C
• Particle type: Fully porous particles (FPP)
• Specific surface according to BET: 340 m²/g
• Separation principle: Normal phase (NP)
• Application Database (Macherey-Nagel): HPLC
• Particle size: 5 µm
• Recommended application(s): Polar and midpolar compounds
• L x Ø internal (column): 250 x 4.6 mm
• Column type: HPLC column
• Eluent in column: n -Heptane
• Surface chemistry: Unmodified high purity silica gel (SiOH)
• Pore volume: 0.9 ml/g
• Phase: SiOH
• Interactions / retention mechanism: polar/ionic
• Column shape: Analytical separation column
• Endcapped: no