Optimized for controlled laboratory processes, the Hplc Column Nucleodur® C 18 Gravity SB offers exceptional performance under highly aqueous conditions, making it ideal for overall sophisticated analytical separations, particularly for polar compounds such as antibiotics, organic acids, water-soluble vitamins, and more. Featuring a base deactivated (BDS), high density octadecyl (C 18, ODS) modification, this fully porous particle (FPP) column boasts a pressure stability of 600 bar and temperature stability up to 60°C. With a pore size of 110 Å, pore volume of 0.9 ml/g, specific surface area of 340 m²/g, and a recommended application range including method development, this column demonstrates excellent retention of early eluting substances due to its

• Category: Separation columns for HPLC
• Specific surface according to BET: 340 m²/g
• Endcapped: yes
• 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
• Particle size: 5 µm
• pH stability: 1,0-9,0
• Column type: HPLC column
• Eluent in column: Acetonitrile - Water
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Pore size: 110 Å
• Temperature stability: 60 ° C
• Particle type: Fully porous particles (FPP)
• Column volume: 1.05 ml
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Pressure stability: 600 bar
• L x Ø internal (column): 150 x 3 mm
• 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
• Phase: C 18 Gravity SB
• Separation principle: Reversed phase (RP)
• USP listing: L1
• Pore volume: 0.9 ml/g
• Column shape: Analytical separation column