Optimized for controlled laboratory processes, the Hplc Column Nucleodur ® C 18 Gravity Sb, 1.8 μm, 100 mm, 4.6 mm offers exceptional performance under highly aqueous conditions due to its UHPLC design and base deactivated, high density octadecyl (C 18, ODS) modification. With a pore size of 110 Å and a specific surface area of 340 m²/g, this analytical separation column is ideal for overall sophisticated analytical separations, particularly for polar compounds such as antibiotics, organic acids, water-soluble vitamins, and antioxidants. Its pressure stability up to 900 bar and temperature stability up to 60°C make it suitable for various applications, including method development and quality control.

• Category: Separation columns for HPLC
• Particle type: Fully porous particles (FPP)
• 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
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Eluent in column: Acetonitrile - Water
• 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
• Pressure stability: 900 bar
• Endcapped: yes
• L x Ø internal (column): 100 x 4.6 mm
• Pore volume: 0.9 ml/g
• Column shape: Analytical separation column
• pH stability: 1,0-9,0
• Particle size: 1.8 µm
• Column type: UHPLC column
• Separation principle: Reversed phase (RP)
• Pore size: 110 Å
• Specific surface according to BET: 340 m²/g
• Phase: C 18 Gravity SB
• USP listing: L1
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Column volume: 1.65 ml
• Temperature stability: 60 ° C