Prepared for use in regulated laboratory conditions, the HPLC column Nucleodur® C 18 Gravity SB offers exceptional performance under highly aqueous conditions due to its base deactivated, high density octadecyl (C 18, ODS) modified surface chemistry. With a particle size of 3 μm and a pore size of 110 Å, this fully porous particle (FPP) column provides a specific surface area of 340 m²/g and a pore volume of 0.9 ml/g. Its recommended applications include overall sophisticated analytical separations, such as antibiotics, organic acids, water-soluble vitamins, and ideal for method development, particularly for polar compounds. The column's pressure stability reaches up to 600 bar, temperature stability at 60°C, and it exhibits hydrophobic

• Category: Separation columns for HPLC
• Endcapped: yes
• Column shape: Analytical separation column
• Temperature stability: 60 ° C
• Phase: C 18 Gravity SB
• Pore volume: 0.9 ml/g
• Eluent in column: Acetonitrile - Water
• Pore size: 110 Å
• Separation principle: Reversed phase (RP)
• Particle type: Fully porous particles (FPP)
• L x Ø internal (column): 250 x 2 mm
• Column type: HPLC column
• Pressure stability: 600 bar
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• 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
• pH stability: 1,0-9,0
• 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
• Specific surface according to BET: 340 m²/g
• Column volume: 0.8 ml
• Particle size: 3 µm
• USP listing: L1