Configured for stable performance in synthesis settings, this HPLC column Nucleodur® C 18 Gravity SB features fully porous particles (FPP) with a particle size of 1.8 μm and a column volume of 0.49 ml. The column's unique structure allows it to excel in overall sophisticated analytical separations, particularly for polar compounds, due to its hydrophobic (van der Waals) interaction with samples and additional polar interactions. With a pore size of 110 Å and a specific surface area of 340 m²/g according to BET, this UHPLC column demonstrates exceptional performance under highly aqueous conditions, making it ideal for water-soluble vitamins and antibiotics. Its pressure stability of up to 900 bar ensures durability during use.

• Category: Separation columns for HPLC
• Eluent in column: Acetonitrile - Water
• Pore volume: 0.9 ml/g
• pH stability: 1,0-9,0
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Column volume: 0.49 ml
• Specific surface according to BET: 340 m²/g
• 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: 1.8 µm
• Separation principle: Reversed phase (RP)
• USP listing: L1
• Phase: C 18 Gravity SB
• Pressure stability: 900 bar
• Column shape: Analytical separation column
• Pore size: 110 Å
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• L x Ø internal (column): 30 x 4.6 mm
• Column type: UHPLC column
• 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
• Temperature stability: 60 ° C
• Particle type: Fully porous particles (FPP)
• Endcapped: yes