Designed to integrate seamlessly into laboratory operations, the Hplc Column Nucleodur® C 18 Gravity SB, 3 μm, 100 mm, 3 mm features a stainless steel construction and a particle size of 3 μm, making it an ideal choice for sophisticated analytical separations, particularly for polar compounds. With a pore size of 110 Å and a specific surface area of 340 m²/g according to BET, this column demonstrates exceptional performance under highly aqueous conditions. Its reversed phase (RP) separation principle, combined with hydrophobic and additional polar interactions, ensures optimal results for applications such as antibiotics, organic acids, water-soluble vitamins, and method development. The column's pressure stability of 600 bar and temperature stability of 60°C further enhance its versat

• Category: Separation columns for HPLC
• Similar phases: NUCLEOSIL ® C 18 HD Xterra ® RP 18 / MS C 18 Luna ® C 18 (2) Gemini ® Synergi™ Max RP Zorbax ® Extend C 18 Inertsil ® ODS III Purospher ® Star RP-18 Hypersil™ BDS
• Particle size: 3 µm
• Endcapped: yes
• Particle type: Fully porous particles (FPP)
• Application Database (Macherey-Nagel): HPLC
• Temperature stability: 60 ° C
• Eluent in column: Acetonitrile - Water
• L x Ø internal (column): 100 x 3 mm
• Separation principle: Reversed phase (RP)
• Specific surface according to BET: 340 m²/g
• pH stability: 1,0-9,0
• Pore size: 110 Å
• Column shape: Analytical separation column
• Column type: HPLC column
• Pressure stability: 600 bar
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Column volume: 0.7 ml
• Phase: C 18 Gravity SB
• Recommended application(s): Overall sophisticated analytical separations Antibiotics Organic acids Ideal for method development Especially for polar compounds Water soluble vitamins Excellent performance under highly aqueous conditions
• USP listing: L1
• Pore volume: 0.9 ml/g
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions