Prepared for use in regulated laboratory conditions, the HPLC column Nucleodur® SIOH, 50 mm, 21 mm falls under the category of separation columns for High Performance Liquid Chromatography (HPLC). This particular column features fully porous particles (FPP) with a particle size of 5 μm and a specific surface area of 340 m²/g, as per the Brunauer, Emmett, and Teller (BET) method. The column's pore size is 110 Å, providing a pore volume of 0.9 ml/g. It operates using the normal phase (NP) separation principle and is endcapped, meaning it does not have any modifying groups attached to its surface. The column is made from high purity unmodified silica gel (SiOH), which makes it suitable for normal phase applications involving

• Category: Separation columns for HPLC
• Particle size: 5 µm
• Recommended application(s): Polar and midpolar compounds
• USP listing: L3
• Pore size: 110 Å
• Endcapped: no
• Specific surface according to BET: 340 m²/g
• Temperature stability: 60 ° C
• Eluent in column: n -Heptane
• Particle type: Fully porous particles (FPP)
• L x Ø internal (column): 50 x 21 mm
• Column shape: Preparative separation column
• Surface chemistry: Unmodified high purity silica gel (SiOH)
• Phase: SiOH
• Separation principle: Normal phase (NP)
• Interactions / retention mechanism: polar/ionic
• Column type: HPLC column
• Column volume: 17 ml
• Pore volume: 0.9 ml/g
• pH stability: 2,0-8,0
• Pressure stability: 400 bar