HPLC column NUCLEODUR ® SiOH, 3 µm, 250 mm, 4.6 mm

Developed for demanding processing applications, the HPLC Column Nucleodur ® SIOH, 3 μm, 250 mm, 4.6 mm features a unmodified phase for normal phase applications based on high purity NUCLEODUR ® silica gel. With a pore size of 110 Å, this fully porous particle (FPP) column offers a specific surface area of 340 m²/g and a pore volume of 0.9 ml/g. It is suitable for separating polar and midpolar compounds and has a recommended temperature stability of 60 °C and pressure stability of 600 bar. The column's surface chemistry is unmodified high purity silica gel (SiOH), and it operates using the normal phase (NP) separation principle. The column's eluent is n-heptane, and

• Category: Separation columns for HPLC
• Particle size: 3 µm
• Recommended application(s): Polar and midpolar compounds
• Application Database (Macherey-Nagel): HPLC
• pH stability: 2,0-8,0
• Column volume: 4.15 ml
• Pore size: 110 Å
• L x Ø internal (column): 250 x 4.6 mm
• Separation principle: Normal phase (NP)
• Phase: SiOH
• Column shape: Analytical separation column
• Specific surface according to BET: 340 m²/g
• Pressure stability: 600 bar
• Endcapped: no
• Column type: HPLC column
• Pore volume: 0.9 ml/g
• Interactions / retention mechanism: polar/ionic
• Particle type: Fully porous particles (FPP)
• Eluent in column: n -Heptane
• Surface chemistry: Unmodified high purity silica gel (SiOH)
• USP listing: L3
• Temperature stability: 60 ° C