Recommended for applications requiring controlled solvent behavior, the Hplc Column Nucleodur® C 18 Gravity Sb, 5 μm, 50 mm, 4 mm offers exceptional performance under highly aqueous conditions due to its base deactivated (BDS), high density octadecyl (C 18, ODS) modification. With a pore size of 110 Å and a specific surface area of 340 m²/g, this fully porous particle (FPP) column exhibits an ideal balance between efficiency and resolution. Its recommended applications include overall sophisticated analytical separations, antibiotics, organic acids, water-soluble vitamins, and method development, particularly for polar compounds. The column's pressure stability of 600 bar and temperature stability of 60°C ensure reliable operation across various experimental conditions.

• Category: Separation columns for HPLC
• USP listing: L1
• Endcapped: yes
• Column shape: Analytical separation column
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• 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
• 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
• Pore size: 110 Å
• Specific surface according to BET: 340 m²/g
• Phase: C 18 Gravity SB
• Eluent in column: Acetonitrile - Water
• Particle size: 5 µm
• Column type: HPLC column
• Pressure stability: 600 bar
• L x Ø internal (column): 50 x 4 mm
• pH stability: 1,0-9,0
• Particle type: Fully porous particles (FPP)
• Temperature stability: 60 ° C
• Pore volume: 0.9 ml/g
• Separation principle: Reversed phase (RP)
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Column volume: 0.62 ml