Manufactured to meet research and production requirements, this HPLC column belongs to the category of separation columns designed for liquid chromatography applications. The Nucleodur® C 18 Gravity SB column features a hydrophobic C 18 phase with distinct polar selectivity, making it ideal for the separation of polar compounds, including water-soluble vitamins and antibiotics. With a particle size of 3 μm and a pore size of 110 Å, this fully porous particle (FPP) column offers excellent performance under highly aqueous conditions, even at elevated temperatures up to 60°C and pressures up to 600 bar. Its base deactivated (BDS), high density octadecyl (C 18, ODS) modified surface provides hydrophobic (van der Waals) interactions with additional polar interactions, ensuring optimal ret

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