Designed for professional use, this HPLC column Nucleodur® C 18 Gravity SB features a particle size of 5 μm and an internal diameter of 100 mm by 3 mm. It boasts a reversed phase (RP) separation principle, making it ideal for overall sophisticated analytical separations, particularly for polar compounds. With a specific surface area of 340 m²/g according to BET, this column offers excellent performance under highly aqueous conditions. Its unique hydrophobic (van der Waals) interaction with additional polar interactions ensures efficient retention of early eluting substances. This column's pressure stability reaches up to 600 bar and temperature stability extends to 60°C. Suitable for LC/MS applications due to its low bleeding characteristics, this column comes with an analytical HPLC column, instruction leaflet, and certificate

• Category: Separation columns for HPLC
• Column volume: 0.7 ml
• Particle size: 5 µm
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• L x Ø internal (column): 100 x 3 mm
• Pressure stability: 600 bar
• 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
• 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
• Phase: C 18 Gravity SB
• Eluent in column: Acetonitrile - Water
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• pH stability: 1,0-9,0
• Column type: HPLC column
• Pore size: 110 Å
• Temperature stability: 60 ° C
• Endcapped: yes
• Pore volume: 0.9 ml/g
• Column shape: Analytical separation column
• USP listing: L1
• Separation principle: Reversed phase (RP)
• Specific surface according to BET: 340 m²/g
• Particle type: Fully porous particles (FPP)